113253157426 has 4 divisors (see below), whose sum is σ = 169879736142. Its totient is φ = 56626578712.

The previous prime is 113253157421. The next prime is 113253157427. The reversal of 113253157426 is 624751352311.

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

It can be written as a sum of positive squares in only one way, i.e., 107725086225 + 5528071201 = 328215^2 + 74351^2 .

It is not an unprimeable number, because it can be changed into a prime (113253157421) by changing a digit.

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, 28313289355 + ... + 28313289358.

Almost surely, 2^113253157426 is an apocalyptic number.

113253157426 is a deficient number, since it is larger than the sum of its proper divisors (56626578716).

113253157426 is an equidigital number, since it uses as much as digits as its factorization.

113253157426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56626578715.

The product of its digits is 151200, while the sum is 40.

The spelling of 113253157426 in words is "one hundred thirteen billion, two hundred fifty-three million, one hundred fifty-seven thousand, four hundred twenty-six".