113503513274 has 32 divisors (see below), whose sum is σ = 176642726400. Its totient is φ = 54641833920.

The previous prime is 113503513273. The next prime is 113503513283. The reversal of 113503513274 is 472315305311.

It is not an unprimeable number, because it can be changed into a prime (113503513273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13288097 + ... + 13296635.

It is an arithmetic number, because the mean of its divisors is an integer number (5520085200).

Almost surely, 2^113503513274 is an apocalyptic number.

113503513274 is a deficient number, since it is larger than the sum of its proper divisors (63139213126).

113503513274 is a wasteful number, since it uses less digits than its factorization.

113503513274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9638.

The product of its (nonzero) digits is 37800, while the sum is 35.

Adding to 113503513274 its reverse (472315305311), we get a palindrome (585818818585).

The spelling of 113503513274 in words is "one hundred thirteen billion, five hundred three million, five hundred thirteen thousand, two hundred seventy-four".