116518271 has 2 divisors, whose sum is σ = 116518272. Its totient is φ = 116518270.

The previous prime is 116518267. The next prime is 116518277. The reversal of 116518271 is 172815611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116518271 - 2² = 116518267 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116518277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58259135 + 58259136.

It is an arithmetic number, because the mean of its divisors is an integer number (58259136).

Almost surely, 2^116518271 is an apocalyptic number.

116518271 is a deficient number, since it is larger than the sum of its proper divisors (1).

116518271 is an equidigital number, since it uses as much as digits as its factorization.

116518271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 32.

The square root of 116518271 is about 10794.3629270096. The cubic root of 116518271 is about 488.4251409689.

The spelling of 116518271 in words is "one hundred sixteen million, five hundred eighteen thousand, two hundred seventy-one".