118126039 has 2 divisors, whose sum is σ = 118126040. Its totient is φ = 118126038.

The previous prime is 118126007. The next prime is 118126049. The reversal of 118126039 is 930621811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118126039 - 2⁵ = 118126007 is a prime.

It is a super-2 number, since 2×118126039² = 27907522179659042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 118126039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118126049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59063019 + 59063020.

It is an arithmetic number, because the mean of its divisors is an integer number (59063020).

Almost surely, 2^118126039 is an apocalyptic number.

118126039 is a deficient number, since it is larger than the sum of its proper divisors (1).

118126039 is an equidigital number, since it uses as much as digits as its factorization.

118126039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 118126039 is about 10868.5803580781. The cubic root of 118126039 is about 490.6613851010.

The spelling of 118126039 in words is "one hundred eighteen million, one hundred twenty-six thousand, thirty-nine".