312332122103121 has 24 divisors (see below), whose sum is σ = 451226529836160. Its totient is φ = 208184432904000.

The previous prime is 312332122103117. The next prime is 312332122103123. The reversal of 312332122103121 is 121301221233213.

312332122103121 is a `hidden beast` number, since 3 + 1 + 2 + 3 + 321 + 2 + 21 + 0 + 312 + 1 = 666.

It is not a de Polignac number, because 312332122103121 - 2² = 312332122103117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312332122103123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3913847421 + ... + 3913927221.

It is an arithmetic number, because the mean of its divisors is an integer number (18801105409840).

Almost surely, 2^{312332122103121} is an apocalyptic number.

It is an amenable number.

312332122103121 is a deficient number, since it is larger than the sum of its proper divisors (138894407733039).

312332122103121 is a wasteful number, since it uses less digits than its factorization.

312332122103121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151597 (or 151594 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 312332122103121 its reverse (121301221233213), we get a palindrome (433633343336334).

The spelling of 312332122103121 in words is "three hundred twelve trillion, three hundred thirty-two billion, one hundred twenty-two million, one hundred three thousand, one hundred twenty-one".