23132331223 has 8 divisors (see below), whose sum is σ = 25135301120. Its totient is φ = 21207909240.

The previous prime is 23132331179. The next prime is 23132331227. The reversal of 23132331223 is 32213323132.

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-23132331223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132331227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19636365 + ... + 19637542.

It is an arithmetic number, because the mean of its divisors is an integer number (3141912640).

Almost surely, 2^23132331223 is an apocalyptic number.

23132331223 is a deficient number, since it is larger than the sum of its proper divisors (2002969897).

23132331223 is a wasteful number, since it uses less digits than its factorization.

23132331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39273957.

The product of its digits is 3888, while the sum is 25.

Adding to 23132331223 its reverse (32213323132), we get a palindrome (55345654355).

The spelling of 23132331223 in words is "twenty-three billion, one hundred thirty-two million, three hundred thirty-one thousand, two hundred twenty-three".