11311130132032 has 56 divisors (see below), whose sum is σ = 23629232396000. Its totient is φ = 5357367392256.

The previous prime is 11311130132021. The next prime is 11311130132039. The reversal of 11311130132032 is 23023103111311.

It is a junction number, because it is equal to n+sod(n) for n = 11311130131994 and 11311130132012.

It is not an unprimeable number, because it can be changed into a prime (11311130132039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11819848 + ... + 12740920.

It is an arithmetic number, because the mean of its divisors is an integer number (421950578500).

Almost surely, 2^{11311130132032} is an apocalyptic number.

It is an amenable number.

11311130132032 is an abundant number, since it is smaller than the sum of its proper divisors (12318102263968).

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

11311130132032 is a wasteful number, since it uses less digits than its factorization.

11311130132032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931203 (or 931193 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11311130132032 its reverse (23023103111311), we get a palindrome (34334233243343).

The spelling of 11311130132032 in words is "eleven trillion, three hundred eleven billion, one hundred thirty million, one hundred thirty-two thousand, thirty-two".