102912957404 has 12 divisors (see below), whose sum is σ = 180130030584. Its totient is φ = 51447234384.

The previous prime is 102912957391. The next prime is 102912957503. The reversal of 102912957404 is 404759219201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2286002 + ... + 2330585.

It is an arithmetic number, because the mean of its divisors is an integer number (15010835882).

Almost surely, 2^102912957404 is an apocalyptic number.

It is an amenable number.

102912957404 is a deficient number, since it is larger than the sum of its proper divisors (77217073180).

102912957404 is a wasteful number, since it uses less digits than its factorization.

102912957404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622164 (or 4622162 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 102912957404 in words is "one hundred two billion, nine hundred twelve million, nine hundred fifty-seven thousand, four hundred four".