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23213310110200 = 23527109152118677
BaseRepresentation
bin1010100011100110001010…
…00110100110100111111000
310001012011121111100010021201
411101303011012212213320
511020311324342011300
6121212014125343544
74614051315216010
oct521630506464770
9101164544303251
1023213310110200
11743a789429791
12272aa8a707bb4
13cc500c832352
145a375cc46c40
152a3c7130a66a
hex151cc51a69f8

23213310110200 has 96 divisors (see below), whose sum is σ = 62246963037600. Its totient is φ = 7885832163840.

The previous prime is 23213310110141. The next prime is 23213310110209. The reversal of 23213310110200 is 201101331232.

It is a super-2 number, since 2×232133101102002 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213310110209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75906739 + ... + 76211938.

It is an arithmetic number, because the mean of its divisors is an integer number (648405864975).

Almost surely, 223213310110200 is an apocalyptic number.

23213310110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23213310110200 is an abundant number, since it is smaller than the sum of its proper divisors (39033652927400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23213310110200 is a wasteful number, since it uses less digits than its factorization.

23213310110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152118809 (or 152118800 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23213310110200 its reverse (201101331232), we get a palindrome (23414411441432).

The spelling of 23213310110200 in words is "twenty-three trillion, two hundred thirteen billion, three hundred ten million, one hundred ten thousand, two hundred".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 109 140 175 200 218 280 350 436 545 700 763 872 1090 1400 1526 2180 2725 3052 3815 4360 5450 6104 7630 10900 15260 19075 21800 30520 38150 76300 152600 152118677 304237354 608474708 760593385 1064830739 1216949416 1521186770 2129661478 3042373540 3802966925 4259322956 5324153695 6084747080 7605933850 8518645912 10648307390 15211867700 16580935793 21296614780 26620768475 30423735400 33161871586 42593229560 53241536950 66323743172 82904678965 106483073900 116066550551 132647486344 165809357930 212966147800 232133101102 331618715860 414523394825 464266202204 580332752755 663237431720 829046789650 928532404408 1160665505510 1658093579300 2321331011020 2901663763775 3316187158600 4642662022040 5803327527550 11606655055100 23213310110200