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100213012131310 = 25132333516057569
BaseRepresentation
bin10110110010010010101000…
…111111010110110111101110
3111010211021022010012222021101
4112302102220333112313232
5101113342222101200220
6553045115555553314
730052102601321161
oct2662225077266756
9433737263188241
10100213012131310
1129a27110889201
12b2a5b52bbb83a
1343bc07b1c37b0
141aa649b0d9ad8
15b8bb8529030a
hex5b24a8fd6dee

100213012131310 has 32 divisors (see below), whose sum is σ = 202705116183360. Its totient is φ = 35392956791808.

The previous prime is 100213012131289. The next prime is 100213012131313. The reversal of 100213012131310 is 13131210312001.

It is a super-2 number, since 2×1002130121313102 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100213012131313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16758025795 + ... + 16758031774.

It is an arithmetic number, because the mean of its divisors is an integer number (6334534880730).

Almost surely, 2100213012131310 is an apocalyptic number.

100213012131310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100213012131310 is an abundant number, since it is smaller than the sum of its proper divisors (102492104052050).

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

100213012131310 is a wasteful number, since it uses less digits than its factorization.

100213012131310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33516057612.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 100213012131310 its reverse (13131210312001), we get a palindrome (113344222443311).

The spelling of 100213012131310 in words is "one hundred trillion, two hundred thirteen billion, twelve million, one hundred thirty-one thousand, three hundred ten".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 230 299 598 1495 2990 33516057569 67032115138 167580287845 335160575690 435708748397 770869324087 871417496794 1541738648174 2178543741985 3854346620435 4357087483970 7708693240870 10021301213131 20042602426262 50106506065655 100213012131310