1113502152 has 32 divisors (see below), whose sum is σ = 3181435200. Its totient is φ = 318143424.

The previous prime is 1113502123. The next prime is 1113502177. The reversal of 1113502152 is 2512053111.

It is a super-2 number, since 2×1113502152² = 2479774085017262208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313827 + ... + 3314162.

It is an arithmetic number, because the mean of its divisors is an integer number (99419850).

Almost surely, 2^1113502152 is an apocalyptic number.

1113502152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113502152 is an abundant number, since it is smaller than the sum of its proper divisors (2067933048).

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

1113502152 is a wasteful number, since it uses less digits than its factorization.

1113502152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628005 (or 6628001 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1113502152 is about 33369.1796722664. The cubic root of 1113502152 is about 1036.4865883562.

Adding to 1113502152 its reverse (2512053111), we get a palindrome (3625555263).

The spelling of 1113502152 in words is "one billion, one hundred thirteen million, five hundred two thousand, one hundred fifty-two".