310123212020312 has 32 divisors (see below), whose sum is σ = 585048874636800. Its totient is φ = 154111125021600.

The previous prime is 310123212020257. The next prime is 310123212020339. The reversal of 310123212020312 is 213020212321013.

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, 56516864 + ... + 61760847.

It is an arithmetic number, because the mean of its divisors is an integer number (18282777332400).

Almost surely, 2^{310123212020312} is an apocalyptic number.

It is an amenable number.

310123212020312 is a deficient number, since it is larger than the sum of its proper divisors (274925662616488).

310123212020312 is a wasteful number, since it uses less digits than its factorization.

310123212020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118279727 (or 118279723 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 310123212020312 its reverse (213020212321013), we get a palindrome (523143424341325).

The spelling of 310123212020312 in words is "three hundred ten trillion, one hundred twenty-three billion, two hundred twelve million, twenty thousand, three hundred twelve".