1112013132 has 24 divisors (see below), whose sum is σ = 2619891456. Its totient is φ = 367071888.

The previous prime is 1112013127. The next prime is 1112013157. The reversal of 1112013132 is 2313102111.

It is a happy number.

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, 448608 + ... + 451079.

It is an arithmetic number, because the mean of its divisors is an integer number (109162144).

Almost surely, 2^1112013132 is an apocalyptic number.

1112013132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112013132 is an abundant number, since it is smaller than the sum of its proper divisors (1507878324).

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

1112013132 is a wasteful number, since it uses less digits than its factorization.

1112013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899797 (or 899795 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1112013132 is about 33346.8609017401. The cubic root of 1112013132 is about 1036.0243717030.

Adding to 1112013132 its reverse (2313102111), we get a palindrome (3425115243).

The spelling of 1112013132 in words is "one billion, one hundred twelve million, thirteen thousand, one hundred thirty-two".