23632162231 has 4 divisors (see below), whose sum is σ = 23633791200. Its totient is φ = 23630533264.

The previous prime is 23632162217. The next prime is 23632162289. The reversal of 23632162231 is 13226123632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23632162231 - 2¹⁵ = 23632129463 is a prime.

It is a super-2 number, since 2×23632162231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23632162193 and 23632162202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23632162201) by changing a digit.

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, 792526 + ... + 821803.

It is an arithmetic number, because the mean of its divisors is an integer number (5908447800).

Almost surely, 2^23632162231 is an apocalyptic number.

23632162231 is a deficient number, since it is larger than the sum of its proper divisors (1628969).

23632162231 is a wasteful number, since it uses less digits than its factorization.

23632162231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628968.

The product of its digits is 15552, while the sum is 31.

Adding to 23632162231 its reverse (13226123632), we get a palindrome (36858285863).

The spelling of 23632162231 in words is "twenty-three billion, six hundred thirty-two million, one hundred sixty-two thousand, two hundred thirty-one".