2313312326012 has 24 divisors (see below), whose sum is σ = 4065390621600. Its totient is φ = 1151772848640.

The previous prime is 2313312325937. The next prime is 2313312326063. The reversal of 2313312326012 is 2106232133132.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 14396489 + ... + 14556287.

It is an arithmetic number, because the mean of its divisors is an integer number (169391275900).

Almost surely, 2^{2313312326012} is an apocalyptic number.

It is an amenable number.

2313312326012 is a deficient number, since it is larger than the sum of its proper divisors (1752078295588).

2313312326012 is a wasteful number, since it uses less digits than its factorization.

2313312326012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175061 (or 175059 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 2313312326012 its reverse (2106232133132), we get a palindrome (4419544459144).

The spelling of 2313312326012 in words is "two trillion, three hundred thirteen billion, three hundred twelve million, three hundred twenty-six thousand, twelve".