11320520675 has 12 divisors (see below), whose sum is σ = 14041976256. Its totient is φ = 9053493600.

The previous prime is 11320520621. The next prime is 11320520681. The reversal of 11320520675 is 57602502311.

It is not a de Polignac number, because 11320520675 - 2⁶ = 11320520611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7685 + ... + 150665.

It is an arithmetic number, because the mean of its divisors is an integer number (1170164688).

Almost surely, 2^11320520675 is an apocalyptic number.

11320520675 is a deficient number, since it is larger than the sum of its proper divisors (2721455581).

11320520675 is a wasteful number, since it uses less digits than its factorization.

11320520675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146158 (or 146153 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 11320520675 in words is "eleven billion, three hundred twenty million, five hundred twenty thousand, six hundred seventy-five".