118351113 has 4 divisors (see below), whose sum is σ = 157801488. Its totient is φ = 78900740.

The previous prime is 118351097. The next prime is 118351151. The reversal of 118351113 is 311153811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 118351113 - 2⁴ = 118351097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118351193) 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 in 3 ways as a sum of consecutive naturals, for example, 19725183 + ... + 19725188.

It is an arithmetic number, because the mean of its divisors is an integer number (39450372).

Almost surely, 2^118351113 is an apocalyptic number.

It is an amenable number.

118351113 is a deficient number, since it is larger than the sum of its proper divisors (39450375).

118351113 is an equidigital number, since it uses as much as digits as its factorization.

118351113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39450374.

The product of its digits is 360, while the sum is 24.

The square root of 118351113 is about 10878.9297727304. The cubic root of 118351113 is about 490.9728181423.

The spelling of 118351113 in words is "one hundred eighteen million, three hundred fifty-one thousand, one hundred thirteen".