116872163 has 2 divisors, whose sum is σ = 116872164. Its totient is φ = 116872162.

The previous prime is 116872123. The next prime is 116872193. The reversal of 116872163 is 361278611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116872163 is a prime.

It is not a weakly prime, because it can be changed into another prime (116872123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58436081 + 58436082.

It is an arithmetic number, because the mean of its divisors is an integer number (58436082).

Almost surely, 2^116872163 is an apocalyptic number.

116872163 is a deficient number, since it is larger than the sum of its proper divisors (1).

116872163 is an equidigital number, since it uses as much as digits as its factorization.

116872163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 116872163 is about 10810.7429439424. The cubic root of 116872163 is about 488.9191265867.

The spelling of 116872163 in words is "one hundred sixteen million, eight hundred seventy-two thousand, one hundred sixty-three".