312231010120104 has 32 divisors (see below), whose sum is σ = 801674215175520. Its totient is φ = 101264111390016.

The previous prime is 312231010120013. The next prime is 312231010120111. The reversal of 312231010120104 is 401021010132213.

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, 175805748054 + ... + 175805749829.

It is an arithmetic number, because the mean of its divisors is an integer number (25052319224235).

Almost surely, 2^{312231010120104} is an apocalyptic number.

It is an amenable number.

312231010120104 is an abundant number, since it is smaller than the sum of its proper divisors (489443205055416).

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

312231010120104 is a wasteful number, since it uses less digits than its factorization.

312231010120104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351611497929 (or 351611497925 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 312231010120104 its reverse (401021010132213), we get a palindrome (713252020252317).

The spelling of 312231010120104 in words is "three hundred twelve trillion, two hundred thirty-one billion, ten million, one hundred twenty thousand, one hundred four".