2311632665124 has 12 divisors (see below), whose sum is σ = 5393809551984. Its totient is φ = 770544221704.

The previous prime is 2311632665123. The next prime is 2311632665137. The reversal of 2311632665124 is 4215662361132.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2311632665123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96318027702 + ... + 96318027725.

It is an arithmetic number, because the mean of its divisors is an integer number (449484129332).

Almost surely, 2^{2311632665124} is an apocalyptic number.

It is an amenable number.

2311632665124 is an abundant number, since it is smaller than the sum of its proper divisors (3082176886860).

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

2311632665124 is a wasteful number, since it uses less digits than its factorization.

2311632665124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192636055434 (or 192636055432 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The spelling of 2311632665124 in words is "two trillion, three hundred eleven billion, six hundred thirty-two million, six hundred sixty-five thousand, one hundred twenty-four".