11031013132 has 24 divisors (see below), whose sum is σ = 19405700496. Its totient is φ = 5486573568.

The previous prime is 11031013099. The next prime is 11031013139. The reversal of 11031013132 is 23131013011.

It is not an unprimeable number, because it can be changed into a prime (11031013139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078828 + ... + 1089004.

It is an arithmetic number, because the mean of its divisors is an integer number (808570854).

Almost surely, 2^11031013132 is an apocalyptic number.

It is an amenable number.

11031013132 is a deficient number, since it is larger than the sum of its proper divisors (8374687364).

11031013132 is a wasteful number, since it uses less digits than its factorization.

11031013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11577 (or 11575 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11031013132 its reverse (23131013011), we get a palindrome (34162026143).

The spelling of 11031013132 in words is "eleven billion, thirty-one million, thirteen thousand, one hundred thirty-two".