1113065656 has 16 divisors (see below), whose sum is σ = 2131403040. Its totient is φ = 544691520.

The previous prime is 1113065641. The next prime is 1113065669. The reversal of 1113065656 is 6565603111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1479765 + ... + 1480516.

It is an arithmetic number, because the mean of its divisors is an integer number (133212690).

Almost surely, 2^1113065656 is an apocalyptic number.

It is an amenable number.

1113065656 is a deficient number, since it is larger than the sum of its proper divisors (1018337384).

1113065656 is a wasteful number, since it uses less digits than its factorization.

1113065656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960334 (or 2960330 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 1113065656 is about 33362.6386246652. The cubic root of 1113065656 is about 1036.3511354285.

Adding to 1113065656 its reverse (6565603111), we get a palindrome (7678668767).

The spelling of 1113065656 in words is "one billion, one hundred thirteen million, sixty-five thousand, six hundred fifty-six".