10312311211132 has 24 divisors (see below), whose sum is σ = 21013766244576. Its totient is φ = 4336173985728.

The previous prime is 10312311211091. The next prime is 10312311211187. The reversal of 10312311211132 is 23111211321301.

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, 3474496903 + ... + 3474499870.

It is an arithmetic number, because the mean of its divisors is an integer number (875573593524).

Almost surely, 2^{10312311211132} is an apocalyptic number.

It is an amenable number.

10312311211132 is an abundant number, since it is smaller than the sum of its proper divisors (10701455033444).

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

10312311211132 is a wasteful number, since it uses less digits than its factorization.

10312311211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6948996837 (or 6948996835 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 10312311211132 its reverse (23111211321301), we get a palindrome (33423522532433).

The spelling of 10312311211132 in words is "ten trillion, three hundred twelve billion, three hundred eleven million, two hundred eleven thousand, one hundred thirty-two".