1113032404 has 48 divisors (see below), whose sum is σ = 2181634560. Its totient is φ = 492577760.

The previous prime is 1113032359. The next prime is 1113032411. The reversal of 1113032404 is 4042303111.

It is a super-2 number, since 2×1113032404² = 2477682264708038432, which contains 22 as substring.

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, 275769 + ... + 279775.

It is an arithmetic number, because the mean of its divisors is an integer number (45450720).

Almost surely, 2^1113032404 is an apocalyptic number.

It is an amenable number.

1113032404 is a deficient number, since it is larger than the sum of its proper divisors (1068602156).

1113032404 is a wasteful number, since it uses less digits than its factorization.

1113032404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188 (or 4186 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1113032404 is about 33362.1402790648. The cubic root of 1113032404 is about 1036.3408152552.

Adding to 1113032404 its reverse (4042303111), we get a palindrome (5155335515).

It can be divided in two parts, 11130 and 32404, that added together give a palindrome (43534).

The spelling of 1113032404 in words is "one billion, one hundred thirteen million, thirty-two thousand, four hundred four".