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23010302013230 = 257322637296353
BaseRepresentation
bin1010011101101100000001…
…11000001010111100101110
310000110202121111210021111102
411032312000320022330232
511004000044303410410
6120534441541323102
74563303506654000
oct516660070127456
9100422544707442
1023010302013230
117371683677834
1226b7673706492
13cabb2925534c
145979c1452370
1529d83dc432a5
hex14ed80e0af2e

23010302013230 has 64 divisors (see below), whose sum is σ = 48303805334400. Its totient is φ = 7888871273472.

The previous prime is 23010302013221. The next prime is 23010302013239. The reversal of 23010302013230 is 3231020301032.

It is an interprime number because it is at equal distance from previous prime (23010302013221) and next prime (23010302013239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010302013239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77496734 + ... + 77793086.

It is an arithmetic number, because the mean of its divisors is an integer number (754746958350).

Almost surely, 223010302013230 is an apocalyptic number.

23010302013230 is an abundant number, since it is smaller than the sum of its proper divisors (25293503321170).

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

23010302013230 is a wasteful number, since it uses less digits than its factorization.

23010302013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319018 (or 319004 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23010302013230 its reverse (3231020301032), we get a palindrome (26241322314262).

The spelling of 23010302013230 in words is "twenty-three trillion, ten billion, three hundred two million, thirteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 3430 22637 45274 113185 158459 226370 296353 316918 592706 792295 1109213 1481765 1584590 2074471 2218426 2963530 4148942 5546065 7764491 10372355 11092130 14521297 15528982 20744710 29042594 38822455 72606485 77644910 101649079 145212970 203298158 508245395 1016490790 6708542861 13417085722 33542714305 46959800027 67085428610 93919600054 234799000135 328718600189 469598000270 657437200378 1643593000945 2301030201323 3287186001890 4602060402646 11505151006615 23010302013230