11312110232 has 32 divisors (see below), whose sum is σ = 21383611200. Its totient is φ = 5609894304.

The previous prime is 11312110193. The next prime is 11312110253. The reversal of 11312110232 is 23201121311.

It is a self number, because there is not a number n which added to its sum of digits gives 11312110232.

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, 1288883 + ... + 1297629.

It is an arithmetic number, because the mean of its divisors is an integer number (668237850).

Almost surely, 2^11312110232 is an apocalyptic number.

It is an amenable number.

11312110232 is a deficient number, since it is larger than the sum of its proper divisors (10071500968).

11312110232 is a wasteful number, since it uses less digits than its factorization.

11312110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10055 (or 10051 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11312110232 its reverse (23201121311), we get a palindrome (34513231543).

The spelling of 11312110232 in words is "eleven billion, three hundred twelve million, one hundred ten thousand, two hundred thirty-two".