118077713 has 4 divisors (see below), whose sum is σ = 127160628. Its totient is φ = 108994800.

The previous prime is 118077691. The next prime is 118077721. The reversal of 118077713 is 317770811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76177984 + 41899729 = 8728^2 + 6473^2 .

It is a cyclic number.

It is not a de Polignac number, because 118077713 - 2⁶ = 118077649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118077793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4541438 + ... + 4541463.

It is an arithmetic number, because the mean of its divisors is an integer number (31790157).

Almost surely, 2^118077713 is an apocalyptic number.

118077713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

118077713 is a deficient number, since it is larger than the sum of its proper divisors (9082915).

118077713 is an equidigital number, since it uses as much as digits as its factorization.

118077713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082914.

The product of its (nonzero) digits is 8232, while the sum is 35.

The square root of 118077713 is about 10866.3569332136. The cubic root of 118077713 is about 490.5944652342.

The spelling of 118077713 in words is "one hundred eighteen million, seventy-seven thousand, seven hundred thirteen".