11320132995 has 64 divisors (see below), whose sum is σ = 20786232960. Its totient is φ = 5842077696.

The previous prime is 11320132981. The next prime is 11320132997. The reversal of 11320132995 is 59923102311.

11320132995 is a `hidden beast` number, since 1 + 1 + 320 + 1 + 329 + 9 + 5 = 666.

It is not a de Polignac number, because 11320132995 - 2⁷ = 11320132867 is a prime.

It is a super-2 number, since 2×11320132995² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11320132997) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 511479 + ... + 533151.

It is an arithmetic number, because the mean of its divisors is an integer number (324784890).

Almost surely, 2^11320132995 is an apocalyptic number.

11320132995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11320132995 is a deficient number, since it is larger than the sum of its proper divisors (9466099965).

11320132995 is a wasteful number, since it uses less digits than its factorization.

11320132995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21813 (or 21807 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The spelling of 11320132995 in words is "eleven billion, three hundred twenty million, one hundred thirty-two thousand, nine hundred ninety-five".