11320708051 has 16 divisors (see below), whose sum is σ = 12030258240. Its totient is φ = 10616094720.

The previous prime is 11320708039. The next prime is 11320708073. The reversal of 11320708051 is 15080702311.

It is not a de Polignac number, because 11320708051 - 2⁹ = 11320707539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320700051) 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, 7921405 + ... + 7922833.

It is an arithmetic number, because the mean of its divisors is an integer number (751891140).

Almost surely, 2^11320708051 is an apocalyptic number.

11320708051 is a deficient number, since it is larger than the sum of its proper divisors (709550189).

11320708051 is a wasteful number, since it uses less digits than its factorization.

11320708051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814.

The product of its (nonzero) digits is 1680, while the sum is 28.

The spelling of 11320708051 in words is "eleven billion, three hundred twenty million, seven hundred eight thousand, fifty-one".