1113125152 has 24 divisors (see below), whose sum is σ = 2228612400. Its totient is φ = 547128384.

The previous prime is 1113125147. The next prime is 1113125161. The reversal of 1113125152 is 2515213111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292902 + ... + 296677.

It is an arithmetic number, because the mean of its divisors is an integer number (92858850).

Almost surely, 2^1113125152 is an apocalyptic number.

It is an amenable number.

1113125152 is an abundant number, since it is smaller than the sum of its proper divisors (1115487248).

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

1113125152 is an equidigital number, since it uses as much as digits as its factorization.

1113125152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589648 (or 589640 counting only the distinct ones).

The product of its digits is 300, while the sum is 22.

The square root of 1113125152 is about 33363.5302688430. The cubic root of 1113125152 is about 1036.3696002418.

Adding to 1113125152 its reverse (2515213111), we get a palindrome (3628338263).

The spelling of 1113125152 in words is "one billion, one hundred thirteen million, one hundred twenty-five thousand, one hundred fifty-two".