118324793 has 2 divisors, whose sum is σ = 118324794. Its totient is φ = 118324792.

The previous prime is 118324769. The next prime is 118324807. The reversal of 118324793 is 397423811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102981904 + 15342889 = 10148^2 + 3917^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118324793 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (118324093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59162396 + 59162397.

It is an arithmetic number, because the mean of its divisors is an integer number (59162397).

Almost surely, 2^118324793 is an apocalyptic number.

It is an amenable number.

118324793 is a deficient number, since it is larger than the sum of its proper divisors (1).

118324793 is an equidigital number, since it uses as much as digits as its factorization.

118324793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 118324793 is about 10877.7200276529. The cubic root of 118324793 is about 490.9364197728.

The spelling of 118324793 in words is "one hundred eighteen million, three hundred twenty-four thousand, seven hundred ninety-three".