23132607187 has 8 divisors (see below), whose sum is σ = 23680998704. Its totient is φ = 22584689568.

The previous prime is 23132607181. The next prime is 23132607191. The reversal of 23132607187 is 78170623132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23132607187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23132607181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18708 + ... + 215905.

It is an arithmetic number, because the mean of its divisors is an integer number (2960124838).

Almost surely, 2^23132607187 is an apocalyptic number.

23132607187 is a deficient number, since it is larger than the sum of its proper divisors (548391517).

23132607187 is a wasteful number, since it uses less digits than its factorization.

23132607187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236949.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 23132607187 in words is "twenty-three billion, one hundred thirty-two million, six hundred seven thousand, one hundred eighty-seven".