116403239 has 2 divisors, whose sum is σ = 116403240. Its totient is φ = 116403238.

The previous prime is 116403197. The next prime is 116403263. The reversal of 116403239 is 932304611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116403239 is a prime.

It is a super-2 number, since 2×116403239² = 27099428099382242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116403289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58201619 + 58201620.

It is an arithmetic number, because the mean of its divisors is an integer number (58201620).

Almost surely, 2^116403239 is an apocalyptic number.

116403239 is a deficient number, since it is larger than the sum of its proper divisors (1).

116403239 is an equidigital number, since it uses as much as digits as its factorization.

116403239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 116403239 is about 10789.0332745803. The cubic root of 116403239 is about 488.2643563991.

The spelling of 116403239 in words is "one hundred sixteen million, four hundred three thousand, two hundred thirty-nine".