116526532231 has 4 divisors (see below), whose sum is σ = 117835819200. Its totient is φ = 115217245264.

The previous prime is 116526532151. The next prime is 116526532261. The reversal of 116526532231 is 132235625611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116526532231 - 2²⁷ = 116392314503 is a prime.

It is a super-2 number, since 2×116526532231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116526532261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654643351 + ... + 654643528.

It is an arithmetic number, because the mean of its divisors is an integer number (29458954800).

Almost surely, 2^116526532231 is an apocalyptic number.

116526532231 is a deficient number, since it is larger than the sum of its proper divisors (1309286969).

116526532231 is an equidigital number, since it uses as much as digits as its factorization.

116526532231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309286968.

The product of its digits is 64800, while the sum is 37.

The spelling of 116526532231 in words is "one hundred sixteen billion, five hundred twenty-six million, five hundred thirty-two thousand, two hundred thirty-one".