116939159 has 2 divisors, whose sum is σ = 116939160. Its totient is φ = 116939158.

The previous prime is 116939131. The next prime is 116939183. The reversal of 116939159 is 951939611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116939159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116939959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58469579 + 58469580.

It is an arithmetic number, because the mean of its divisors is an integer number (58469580).

Almost surely, 2^116939159 is an apocalyptic number.

116939159 is a deficient number, since it is larger than the sum of its proper divisors (1).

116939159 is an equidigital number, since it uses as much as digits as its factorization.

116939159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65610, while the sum is 44.

The square root of 116939159 is about 10813.8410844621. The cubic root of 116939159 is about 489.0125316884.

The spelling of 116939159 in words is "one hundred sixteen million, nine hundred thirty-nine thousand, one hundred fifty-nine".