116061131 has 2 divisors, whose sum is σ = 116061132. Its totient is φ = 116061130.

The previous prime is 116061097. The next prime is 116061163. The reversal of 116061131 is 131160611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116061131 - 2⁶ = 116061067 is a prime.

It is a super-2 number, since 2×116061131² = 26940372257998322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116061031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58030565 + 58030566.

It is an arithmetic number, because the mean of its divisors is an integer number (58030566).

Almost surely, 2^116061131 is an apocalyptic number.

116061131 is a deficient number, since it is larger than the sum of its proper divisors (1).

116061131 is an equidigital number, since it uses as much as digits as its factorization.

116061131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 116061131 is about 10773.1671759051. The cubic root of 116061131 is about 487.7855522761.

The spelling of 116061131 in words is "one hundred sixteen million, sixty-one thousand, one hundred thirty-one".