113154718 has 4 divisors (see below), whose sum is σ = 169732080. Its totient is φ = 56577358.

The previous prime is 113154683. The next prime is 113154731. The reversal of 113154718 is 817451311.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 113154718.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28288678 + ... + 28288681.

It is an arithmetic number, because the mean of its divisors is an integer number (42433020).

Almost surely, 2^113154718 is an apocalyptic number.

113154718 is a deficient number, since it is larger than the sum of its proper divisors (56577362).

113154718 is an equidigital number, since it uses as much as digits as its factorization.

113154718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56577361.

The product of its digits is 3360, while the sum is 31.

The square root of 113154718 is about 10637.4206460025. The cubic root of 113154718 is about 483.6793604052.

The spelling of 113154718 in words is "one hundred thirteen million, one hundred fifty-four thousand, seven hundred eighteen".