23132330302223 has 16 divisors (see below), whose sum is σ = 24727757193216. Its totient is φ = 21586083879360.

The previous prime is 23132330302163. The next prime is 23132330302229. The reversal of 23132330302223 is 32220303323132.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23132330302223 is a prime.

It is a super-2 number, since 2×23132330302223² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132330302229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25105586 + ... + 26010672.

It is an arithmetic number, because the mean of its divisors is an integer number (1545484824576).

Almost surely, 2^{23132330302223} is an apocalyptic number.

23132330302223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23132330302223 is a deficient number, since it is larger than the sum of its proper divisors (1595426890993).

23132330302223 is a wasteful number, since it uses less digits than its factorization.

23132330302223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932254.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 23132330302223 its reverse (32220303323132), we get a palindrome (55352633625355).

The spelling of 23132330302223 in words is "twenty-three trillion, one hundred thirty-two billion, three hundred thirty million, three hundred two thousand, two hundred twenty-three".