11133127564 has 12 divisors (see below), whose sum is σ = 20981663584. Its totient is φ = 5138366544.

The previous prime is 11133127559. The next prime is 11133127609. The reversal of 11133127564 is 46572133111.

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, 107049252 + ... + 107049355.

Almost surely, 2^11133127564 is an apocalyptic number.

It is an amenable number.

11133127564 is a deficient number, since it is larger than the sum of its proper divisors (9848536020).

11133127564 is a wasteful number, since it uses less digits than its factorization.

11133127564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214098624 (or 214098622 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The spelling of 11133127564 in words is "eleven billion, one hundred thirty-three million, one hundred twenty-seven thousand, five hundred sixty-four".