1113433044 has 24 divisors (see below), whose sum is σ = 2600062080. Its totient is φ = 370851264.

The previous prime is 1113433043. The next prime is 1113433051. The reversal of 1113433044 is 4403343111.

It is a super-2 number, since 2×1113433044² = 2479466286942211872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113433043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20524 + ... + 51459.

It is an arithmetic number, because the mean of its divisors is an integer number (108335920).

Almost surely, 2^1113433044 is an apocalyptic number.

It is an amenable number.

1113433044 is an abundant number, since it is smaller than the sum of its proper divisors (1486629036).

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

1113433044 is a wasteful number, since it uses less digits than its factorization.

1113433044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73279 (or 73277 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1113433044 is about 33368.1441497725. The cubic root of 1113433044 is about 1036.4651452014.

Adding to 1113433044 its reverse (4403343111), we get a palindrome (5516776155).

The spelling of 1113433044 in words is "one billion, one hundred thirteen million, four hundred thirty-three thousand, forty-four".