118103959 has 2 divisors, whose sum is σ = 118103960. Its totient is φ = 118103958.

The previous prime is 118103941. The next prime is 118103987. The reversal of 118103959 is 959301811.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118103959 - 2¹³ = 118095767 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118103989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59051979 + 59051980.

It is an arithmetic number, because the mean of its divisors is an integer number (59051980).

Almost surely, 2^118103959 is an apocalyptic number.

118103959 is a deficient number, since it is larger than the sum of its proper divisors (1).

118103959 is an equidigital number, since it uses as much as digits as its factorization.

118103959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 37.

The square root of 118103959 is about 10867.5645385707. The cubic root of 118103959 is about 490.6308118857.

The spelling of 118103959 in words is "one hundred eighteen million, one hundred three thousand, nine hundred fifty-nine".