23111330303121 has 16 divisors (see below), whose sum is σ = 32383946595264. Its totient is φ = 14642502162624.

The previous prime is 23111330303119. The next prime is 23111330303143. The reversal of 23111330303121 is 12130303311132.

It is not a de Polignac number, because 23111330303121 - 2¹ = 23111330303119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23111330303091 and 23111330303100.

It is not an unprimeable number, because it can be changed into a prime (23111330703121) 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, 2421043866 + ... + 2421053411.

It is an arithmetic number, because the mean of its divisors is an integer number (2023996662204).

Almost surely, 2^{23111330303121} is an apocalyptic number.

It is an amenable number.

23111330303121 is a deficient number, since it is larger than the sum of its proper divisors (9272616292143).

23111330303121 is a wasteful number, since it uses less digits than its factorization.

23111330303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842097360.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 23111330303121 its reverse (12130303311132), we get a palindrome (35241633614253).

The spelling of 23111330303121 in words is "twenty-three trillion, one hundred eleven billion, three hundred thirty million, three hundred three thousand, one hundred twenty-one".