116135519 has 2 divisors, whose sum is σ = 116135520. Its totient is φ = 116135518.

The previous prime is 116135507. The next prime is 116135567. The reversal of 116135519 is 915531611.

It is a weak prime.

It is an emirp because it is prime and its reverse (915531611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116135519 - 2⁸ = 116135263 is a prime.

It is a super-2 number, since 2×116135519² = 26974917546798722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116134519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58067759 + 58067760.

It is an arithmetic number, because the mean of its divisors is an integer number (58067760).

Almost surely, 2^116135519 is an apocalyptic number.

116135519 is a deficient number, since it is larger than the sum of its proper divisors (1).

116135519 is an equidigital number, since it uses as much as digits as its factorization.

116135519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4050, while the sum is 32.

The square root of 116135519 is about 10776.6190894918. The cubic root of 116135519 is about 487.8897434664.

The spelling of 116135519 in words is "one hundred sixteen million, one hundred thirty-five thousand, five hundred nineteen".