312676681100 has 72 divisors (see below), whose sum is σ = 775572964320. Its totient is φ = 107184798720.

The previous prime is 312676681087. The next prime is 312676681129. The reversal of 312676681100 is 1186676213.

It is a super-2 number, since 2×312676681100² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4344206 + ... + 4415594.

Almost surely, 2^312676681100 is an apocalyptic number.

It is an amenable number.

312676681100 is an abundant number, since it is smaller than the sum of its proper divisors (462896283220).

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

312676681100 is a wasteful number, since it uses less digits than its factorization.

312676681100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77667 (or 77660 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 312676681100 in words is "three hundred twelve billion, six hundred seventy-six million, six hundred eighty-one thousand, one hundred".