23201113132 has 12 divisors (see below), whose sum is σ = 40652897040. Its totient is φ = 11585999696.

The previous prime is 23201113109. The next prime is 23201113147. The reversal of 23201113132 is 23131110232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3635632 + ... + 3642007.

It is an arithmetic number, because the mean of its divisors is an integer number (3387741420).

Almost surely, 2^23201113132 is an apocalyptic number.

It is an amenable number.

23201113132 is a deficient number, since it is larger than the sum of its proper divisors (17451783908).

23201113132 is a wasteful number, since it uses less digits than its factorization.

23201113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278440 (or 7278438 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23201113132 its reverse (23131110232), we get a palindrome (46332223364).

The spelling of 23201113132 in words is "twenty-three billion, two hundred one million, one hundred thirteen thousand, one hundred thirty-two".