23313003121 has 8 divisors (see below), whose sum is σ = 23819765760. Its totient is φ = 22806688128.

The previous prime is 23313003101. The next prime is 23313003127. The reversal of 23313003121 is 12130031332.

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 23313003121 - 2⁵ = 23313003089 is a prime.

It is a super-2 number, since 2×23313003121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23313003127) 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, 5536 + ... + 216001.

It is an arithmetic number, because the mean of its divisors is an integer number (2977470720).

Almost surely, 2^23313003121 is an apocalyptic number.

It is an amenable number.

23313003121 is a deficient number, since it is larger than the sum of its proper divisors (506762639).

23313003121 is a wasteful number, since it uses less digits than its factorization.

23313003121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223823.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23313003121 its reverse (12130031332), we get a palindrome (35443034453).

The spelling of 23313003121 in words is "twenty-three billion, three hundred thirteen million, three thousand, one hundred twenty-one".