100957905268 has 24 divisors (see below), whose sum is σ = 192746229984. Its totient is φ = 45887954400.

The previous prime is 100957905229. The next prime is 100957905277. The reversal of 100957905268 is 862509759001.

It is a super-2 number, since 2×100957905268² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529998 + ... + 1594618.

It is an arithmetic number, because the mean of its divisors is an integer number (8031092916).

Almost surely, 2^100957905268 is an apocalyptic number.

It is an amenable number.

100957905268 is a deficient number, since it is larger than the sum of its proper divisors (91788324716).

100957905268 is a wasteful number, since it uses less digits than its factorization.

100957905268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100143 (or 100141 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 52.

The spelling of 100957905268 in words is "one hundred billion, nine hundred fifty-seven million, nine hundred five thousand, two hundred sixty-eight".