11312532996 has 24 divisors (see below), whose sum is σ = 26397636384. Its totient is φ = 3770597760.

The previous prime is 11312532991. The next prime is 11312532997. The reversal of 11312532996 is 69923521311.

It is not an unprimeable number, because it can be changed into a prime (11312532991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320716 + ... + 354236.

It is an arithmetic number, because the mean of its divisors is an integer number (1099901516).

Almost surely, 2^11312532996 is an apocalyptic number.

It is an amenable number.

11312532996 is an abundant number, since it is smaller than the sum of its proper divisors (15085103388).

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

11312532996 is a wasteful number, since it uses less digits than its factorization.

11312532996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61651 (or 61649 counting only the distinct ones).

The product of its digits is 87480, while the sum is 42.

The spelling of 11312532996 in words is "eleven billion, three hundred twelve million, five hundred thirty-two thousand, nine hundred ninety-six".