1113152664 has 32 divisors (see below), whose sum is σ = 2996950320. Its totient is φ = 342508416.

The previous prime is 1113152647. The next prime is 1113152683. The reversal of 1113152664 is 4662513111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783587 + ... + 1784210.

Almost surely, 2^1113152664 is an apocalyptic number.

It is an amenable number.

1113152664 is an abundant number, since it is smaller than the sum of its proper divisors (1883797656).

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

1113152664 is a wasteful number, since it uses less digits than its factorization.

1113152664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567819 (or 3567815 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 1113152664 is about 33363.9425727836. The cubic root of 1113152664 is about 1036.3781384747.

Adding to 1113152664 its reverse (4662513111), we get a palindrome (5775665775).

The spelling of 1113152664 in words is "one billion, one hundred thirteen million, one hundred fifty-two thousand, six hundred sixty-four".