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100010331231230 = 2579720817077877
BaseRepresentation
bin10110101111010101111000…
…010001000101001111111110
3111010002220010221100110020102
4112233111320101011033332
5101102032124243344410
6552412040100521102
730031336145151020
oct2657257021051776
9433086127313212
10100010331231230
1129959163797102
12b2728096b0192
1343a5c1a647714
141a9a750d58010
15b867717aa2a5
hex5af5784453fe

100010331231230 has 64 divisors (see below), whose sum is σ = 207956435847552. Its totient is φ = 33919446712320.

The previous prime is 100010331231221. The next prime is 100010331231257. The reversal of 100010331231230 is 32132133010001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10591052 + ... + 17668928.

It is an arithmetic number, because the mean of its divisors is an integer number (3249319310118).

Almost surely, 2100010331231230 is an apocalyptic number.

100010331231230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100010331231230 is an abundant number, since it is smaller than the sum of its proper divisors (107946104616322).

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

100010331231230 is a wasteful number, since it uses less digits than its factorization.

100010331231230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080069.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 100010331231230 its reverse (32132133010001), we get a palindrome (132142464241231).

The spelling of 100010331231230 in words is "one hundred trillion, ten billion, three hundred thirty-one million, two hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 97 194 485 679 970 1358 2081 3395 4162 6790 10405 14567 20810 29134 72835 145670 201857 403714 1009285 1412999 2018570 2825998 7064995 7077877 14129990 14155754 35389385 49545139 70778770 99090278 247725695 495451390 686554069 1373108138 3432770345 4805878483 6865540690 9611756966 14729062037 24029392415 29458124074 48058784830 73645310185 103103434259 147290620370 206206868518 515517171295 1031034342590 1428719017589 2857438035178 7143595087945 10001033123123 14287190175890 20002066246246 50005165615615 100010331231230