1113032407 has 16 divisors (see below), whose sum is σ = 1189077120. Its totient is φ = 1038808800.

The previous prime is 1113032359. The next prime is 1113032411. The reversal of 1113032407 is 7042303111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113032407 is a prime.

It is a super-2 number, since 2×1113032407² = 2477682278064427298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113032447) 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, 726232 + ... + 727762.

It is an arithmetic number, because the mean of its divisors is an integer number (74317320).

Almost surely, 2^1113032407 is an apocalyptic number.

1113032407 is a deficient number, since it is larger than the sum of its proper divisors (76044713).

1113032407 is a wasteful number, since it uses less digits than its factorization.

1113032407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1113032407 is about 33362.1403240260. The cubic root of 1113032407 is about 1036.3408161863.

Adding to 1113032407 its reverse (7042303111), we get a palindrome (8155335518).

The spelling of 1113032407 in words is "one billion, one hundred thirteen million, thirty-two thousand, four hundred seven".