23154252244223 has 8 divisors (see below), whose sum is σ = 23595924712080. Its totient is φ = 22714582826880.

The previous prime is 23154252243937. The next prime is 23154252244229. The reversal of 23154252244223 is 32244225245132.

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

It is a cyclic number.

It is not a de Polignac number, because 23154252244223 - 2²⁶ = 23154185135359 is a prime.

It is a super-2 number, since 2×23154252244223² (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 (23154252244229) 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, 500739290 + ... + 500785527.

It is an arithmetic number, because the mean of its divisors is an integer number (2949490589010).

Almost surely, 2^{23154252244223} is an apocalyptic number.

23154252244223 is a deficient number, since it is larger than the sum of its proper divisors (441672467857).

23154252244223 is a wasteful number, since it uses less digits than its factorization.

23154252244223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001525257.

The product of its digits is 921600, while the sum is 41.

Adding to 23154252244223 its reverse (32244225245132), we get a palindrome (55398477489355).

The spelling of 23154252244223 in words is "twenty-three trillion, one hundred fifty-four billion, two hundred fifty-two million, two hundred forty-four thousand, two hundred twenty-three".