1113252315 has 48 divisors (see below), whose sum is σ = 2138895360. Its totient is φ = 492488640.

The previous prime is 1113252307. The next prime is 1113252323. The reversal of 1113252315 is 5132523111.

It is an interprime number because it is at equal distance from previous prime (1113252307) and next prime (1113252323).

It is not a de Polignac number, because 1113252315 - 2³ = 1113252307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1645 + ... + 47214.

It is an arithmetic number, because the mean of its divisors is an integer number (44560320).

Almost surely, 2^1113252315 is an apocalyptic number.

1113252315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1113252315 is a deficient number, since it is larger than the sum of its proper divisors (1025643045).

1113252315 is a wasteful number, since it uses less digits than its factorization.

1113252315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48912 (or 48905 counting only the distinct ones).

The product of its digits is 900, while the sum is 24.

The square root of 1113252315 is about 33365.4359330131. The cubic root of 1113252315 is about 1036.4090635639.

Adding to 1113252315 its reverse (5132523111), we get a palindrome (6245775426).

The spelling of 1113252315 in words is "one billion, one hundred thirteen million, two hundred fifty-two thousand, three hundred fifteen".