11312100539 has 16 divisors (see below), whose sum is σ = 12004765440. Its totient is φ = 10640522880.

The previous prime is 11312100497. The next prime is 11312100559. The reversal of 11312100539 is 93500121311.

It is a cyclic number.

It is not a de Polignac number, because 11312100539 - 2²⁰ = 11311051963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11312100559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1267577 + ... + 1276469.

It is an arithmetic number, because the mean of its divisors is an integer number (750297840).

Almost surely, 2^11312100539 is an apocalyptic number.

11312100539 is a deficient number, since it is larger than the sum of its proper divisors (692664901).

11312100539 is a wasteful number, since it uses less digits than its factorization.

11312100539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10070.

The product of its (nonzero) digits is 810, while the sum is 26.

The spelling of 11312100539 in words is "eleven billion, three hundred twelve million, one hundred thousand, five hundred thirty-nine".