116604431152613 has 2 divisors, whose sum is σ = 116604431152614. Its totient is φ = 116604431152612.

The previous prime is 116604431152607. The next prime is 116604431152639. The reversal of 116604431152613 is 316251134406611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94792850490244 + 21811580662369 = 9736162^2 + 4670287^2 .

It is a cyclic number.

It is not a de Polignac number, because 116604431152613 - 2¹⁶ = 116604431087077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116604431152603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58302215576306 + 58302215576307.

It is an arithmetic number, because the mean of its divisors is an integer number (58302215576307).

Almost surely, 2^{116604431152613} is an apocalyptic number.

It is an amenable number.

116604431152613 is a deficient number, since it is larger than the sum of its proper divisors (1).

116604431152613 is an equidigital number, since it uses as much as digits as its factorization.

116604431152613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 116604431152613 in words is "one hundred sixteen trillion, six hundred four billion, four hundred thirty-one million, one hundred fifty-two thousand, six hundred thirteen".