1113322104 has 64 divisors (see below), whose sum is σ = 3119997600. Its totient is φ = 367815168.

The previous prime is 1113322099. The next prime is 1113322117. The reversal of 1113322104 is 4012233111.

1113322104 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1113322104² = 2478972214509973632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1602 + ... + 47214.

Almost surely, 2^1113322104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113322104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1559998800).

1113322104 is an abundant number, since it is smaller than the sum of its proper divisors (2006675496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113322104 is a wasteful number, since it uses less digits than its factorization.

1113322104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45741 (or 45731 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1113322104 is about 33366.4817444093. The cubic root of 1113322104 is about 1036.4307203617.

Adding to 1113322104 its reverse (4012233111), we get a palindrome (5125555215).

The spelling of 1113322104 in words is "one billion, one hundred thirteen million, three hundred twenty-two thousand, one hundred four".