116913211 has 2 divisors, whose sum is σ = 116913212. Its totient is φ = 116913210.

The previous prime is 116913179. The next prime is 116913241. The reversal of 116913211 is 112319611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116913211 - 2⁵ = 116913179 is a prime.

It is not a weakly prime, because it can be changed into another prime (116913241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58456605 + 58456606.

It is an arithmetic number, because the mean of its divisors is an integer number (58456606).

Almost surely, 2^116913211 is an apocalyptic number.

116913211 is a deficient number, since it is larger than the sum of its proper divisors (1).

116913211 is an equidigital number, since it uses as much as digits as its factorization.

116913211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 25.

The square root of 116913211 is about 10812.6412591929. The cubic root of 116913211 is about 488.9763595002.

The spelling of 116913211 in words is "one hundred sixteen million, nine hundred thirteen thousand, two hundred eleven".