113322320444 has 24 divisors (see below), whose sum is σ = 206589398400. Its totient is φ = 54330315840.

The previous prime is 113322320437. The next prime is 113322320497. The reversal of 113322320444 is 444023223311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4178639 + ... + 4205670.

It is an arithmetic number, because the mean of its divisors is an integer number (8607891600).

Almost surely, 2^113322320444 is an apocalyptic number.

It is an amenable number.

113322320444 is a deficient number, since it is larger than the sum of its proper divisors (93267077956).

113322320444 is a wasteful number, since it uses less digits than its factorization.

113322320444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8384453 (or 8384451 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 113322320444 its reverse (444023223311), we get a palindrome (557345543755).

The spelling of 113322320444 in words is "one hundred thirteen billion, three hundred twenty-two million, three hundred twenty thousand, four hundred forty-four".