23003233011 has 20 divisors (see below), whose sum is σ = 37486751544. Its totient is φ = 13941352800.

The previous prime is 23003233009. The next prime is 23003233031. The reversal of 23003233011 is 11033230032.

23003233011 is a `hidden beast` number, since 2 + 300 + 32 + 330 + 1 + 1 = 666.

It is not a de Polignac number, because 23003233011 - 2¹ = 23003233009 is a prime.

It is a super-2 number, since 2×23003233011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23003233031) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12907770 + ... + 12909551.

Almost surely, 2^23003233011 is an apocalyptic number.

23003233011 is a deficient number, since it is larger than the sum of its proper divisors (14483518533).

23003233011 is a wasteful number, since it uses less digits than its factorization.

23003233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25817344 (or 25817335 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23003233011 its reverse (11033230032), we get a palindrome (34036463043).

The spelling of 23003233011 in words is "twenty-three billion, three million, two hundred thirty-three thousand, eleven".