23213320230023 has 16 divisors (see below), whose sum is σ = 30464507754240. Its totient is φ = 17136285609600.

The previous prime is 23213320229989. The next prime is 23213320230031. The reversal of 23213320230023 is 32003202331232.

It is a cyclic number.

It is not a de Polignac number, because 23213320230023 - 2²⁰ = 23213319181447 is a prime.

It is a super-2 number, since 2×23213320230023² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23213320229974 and 23213320230001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213320230043) 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, 7933464098 + ... + 7933467023.

It is an arithmetic number, because the mean of its divisors is an integer number (1904031734640).

Almost surely, 2^{23213320230023} is an apocalyptic number.

23213320230023 is a deficient number, since it is larger than the sum of its proper divisors (7251187524217).

23213320230023 is a wasteful number, since it uses less digits than its factorization.

23213320230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15866931158.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 23213320230023 its reverse (32003202331232), we get a palindrome (55216522561255).

The spelling of 23213320230023 in words is "twenty-three trillion, two hundred thirteen billion, three hundred twenty million, two hundred thirty thousand, twenty-three".