116835613 has 2 divisors, whose sum is σ = 116835614. Its totient is φ = 116835612.

The previous prime is 116835599. The next prime is 116835619. The reversal of 116835613 is 316538611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113252164 + 3583449 = 10642^2 + 1893^2 .

It is an emirp because it is prime and its reverse (316538611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116835613 - 2⁵ = 116835581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116835619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58417806 + 58417807.

It is an arithmetic number, because the mean of its divisors is an integer number (58417807).

Almost surely, 2^116835613 is an apocalyptic number.

It is an amenable number.

116835613 is a deficient number, since it is larger than the sum of its proper divisors (1).

116835613 is an equidigital number, since it uses as much as digits as its factorization.

116835613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 116835613 is about 10809.0523636441. The cubic root of 116835613 is about 488.8681539205.

The spelling of 116835613 in words is "one hundred sixteen million, eight hundred thirty-five thousand, six hundred thirteen".