116631653 has 2 divisors, whose sum is σ = 116631654. Its totient is φ = 116631652.

The previous prime is 116631623. The next prime is 116631661. The reversal of 116631653 is 356136611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92198404 + 24433249 = 9602^2 + 4943^2 .

It is a cyclic number.

It is not a de Polignac number, because 116631653 - 2⁸ = 116631397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116631623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58315826 + 58315827.

It is an arithmetic number, because the mean of its divisors is an integer number (58315827).

Almost surely, 2^116631653 is an apocalyptic number.

It is an amenable number.

116631653 is a deficient number, since it is larger than the sum of its proper divisors (1).

116631653 is an equidigital number, since it uses as much as digits as its factorization.

116631653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 116631653 is about 10799.6135579010. The cubic root of 116631653 is about 488.5835157482.

The spelling of 116631653 in words is "one hundred sixteen million, six hundred thirty-one thousand, six hundred fifty-three".