2312023310112 has 48 divisors (see below), whose sum is σ = 6278339168640. Its totient is φ = 744099455232.

The previous prime is 2312023310063. The next prime is 2312023310143. The reversal of 2312023310112 is 2110133202132.

It is a tau number, because it is divible by the number of its divisors (48).

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, 415231288 + ... + 415236855.

It is an arithmetic number, because the mean of its divisors is an integer number (130798732680).

Almost surely, 2^{2312023310112} is an apocalyptic number.

It is an amenable number.

2312023310112 is an abundant number, since it is smaller than the sum of its proper divisors (3966315858528).

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

2312023310112 is a wasteful number, since it uses less digits than its factorization.

2312023310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830468185 (or 830468177 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2312023310112 its reverse (2110133202132), we get a palindrome (4422156512244).

The spelling of 2312023310112 in words is "two trillion, three hundred twelve billion, twenty-three million, three hundred ten thousand, one hundred twelve".