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10231033000012 = 22112271393173529
BaseRepresentation
bin1001010011100001100100…
…0101100111000001001100
31100020002002021120200022121
42110320121011213001030
52320111123422000022
633432023252022324
72104111351423066
oct224703105470114
940202067520277
1010231033000012
113294a58451470
121192a143019a4
13592a228622a6
14275282916736
1512b1eca402c7
hex94e1916704c

10231033000012 has 48 divisors (see below), whose sum is σ = 19619691073920. Its totient is φ = 4629587580800.

The previous prime is 10231033000009. The next prime is 10231033000033. The reversal of 10231033000012 is 21000033013201.

It is a self number, because there is not a number n which added to its sum of digits gives 10231033000012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139106064 + ... + 139179592.

It is an arithmetic number, because the mean of its divisors is an integer number (408743564040).

Almost surely, 210231033000012 is an apocalyptic number.

It is an amenable number.

10231033000012 is a deficient number, since it is larger than the sum of its proper divisors (9388658073908).

10231033000012 is a wasteful number, since it uses less digits than its factorization.

10231033000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87702 (or 87700 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10231033000012 its reverse (21000033013201), we get a palindrome (31231066013213).

The spelling of 10231033000012 in words is "ten trillion, two hundred thirty-one billion, thirty-three million, twelve", and thus it is an aban number.

Divisors: 1 2 4 11 22 44 227 454 908 2497 4994 9988 13931 27862 55724 73529 147058 153241 294116 306482 612964 808819 1617638 3162337 3235276 6324674 12649348 16691083 33382166 34785707 66764332 69571414 139142828 183601913 367203826 734407652 1024332499 2048664998 4097329996 11267657489 22535314978 45070629956 232523477273 465046954546 930093909092 2557758250003 5115516500006 10231033000012