11563020332 has 12 divisors (see below), whose sum is σ = 20287307040. Its totient is φ = 5766646896.

The previous prime is 11563020283. The next prime is 11563020397. The reversal of 11563020332 is 23302036511.

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, 3714068 + ... + 3717179.

It is an arithmetic number, because the mean of its divisors is an integer number (1690608920).

Almost surely, 2^11563020332 is an apocalyptic number.

It is an amenable number.

11563020332 is a deficient number, since it is larger than the sum of its proper divisors (8724286708).

11563020332 is a wasteful number, since it uses less digits than its factorization.

11563020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7431640 (or 7431638 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 11563020332 its reverse (23302036511), we get a palindrome (34865056843).

The spelling of 11563020332 in words is "eleven billion, five hundred sixty-three million, twenty thousand, three hundred thirty-two".