113132031304 has 64 divisors (see below), whose sum is σ = 220401072000. Its totient is φ = 54409605120.

The previous prime is 113132031301. The next prime is 113132031361. The reversal of 113132031304 is 403130231311.

It is not an unprimeable number, because it can be changed into a prime (113132031301) 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, 5546677 + ... + 5567035.

It is an arithmetic number, because the mean of its divisors is an integer number (3443766750).

Almost surely, 2^113132031304 is an apocalyptic number.

It is an amenable number.

113132031304 is a deficient number, since it is larger than the sum of its proper divisors (107269040696).

113132031304 is a wasteful number, since it uses less digits than its factorization.

113132031304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20678 (or 20674 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113132031304 its reverse (403130231311), we get a palindrome (516262262615).

The spelling of 113132031304 in words is "one hundred thirteen billion, one hundred thirty-two million, thirty-one thousand, three hundred four".