113660537434 has 4 divisors (see below), whose sum is σ = 170490806154. Its totient is φ = 56830268716.

The previous prime is 113660537411. The next prime is 113660537443. The reversal of 113660537434 is 434735066311.

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., 101273515225 + 12387022209 = 318235^2 + 111297^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28415134357 + ... + 28415134360.

Almost surely, 2^113660537434 is an apocalyptic number.

113660537434 is a deficient number, since it is larger than the sum of its proper divisors (56830268720).

113660537434 is an equidigital number, since it uses as much as digits as its factorization.

113660537434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56830268719.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 113660537434 in words is "one hundred thirteen billion, six hundred sixty million, five hundred thirty-seven thousand, four hundred thirty-four".