11131708955 has 16 divisors (see below), whose sum is σ = 13404158208. Its totient is φ = 8874684000.

The previous prime is 11131708933. The next prime is 11131708993. The reversal of 11131708955 is 55980713111.

It is not a de Polignac number, because 11131708955 - 2³⁰ = 10057967131 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1988210 + ... + 1993800.

It is an arithmetic number, because the mean of its divisors is an integer number (837759888).

Almost surely, 2^11131708955 is an apocalyptic number.

11131708955 is a deficient number, since it is larger than the sum of its proper divisors (2272449253).

11131708955 is an equidigital number, since it uses as much as digits as its factorization.

11131708955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6898.

The product of its (nonzero) digits is 37800, while the sum is 41.

The spelling of 11131708955 in words is "eleven billion, one hundred thirty-one million, seven hundred eight thousand, nine hundred fifty-five".