23002333011 has 48 divisors (see below), whose sum is σ = 39011132160. Its totient is φ = 12786984000.

The previous prime is 23002332989. The next prime is 23002333019. The reversal of 23002333011 is 11033320032.

23002333011 is a `hidden beast` number, since 2 + 300 + 23 + 330 + 11 = 666.

It is not a de Polignac number, because 23002333011 - 2⁵ = 23002332979 is a prime.

It is a super-2 number, since 2×23002333011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23002333019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 663045 + ... + 696873.

It is an arithmetic number, because the mean of its divisors is an integer number (812731920).

Almost surely, 2^23002333011 is an apocalyptic number.

23002333011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23002333011 is a deficient number, since it is larger than the sum of its proper divisors (16008799149).

23002333011 is a wasteful number, since it uses less digits than its factorization.

23002333011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34136 (or 34133 counting only the distinct ones).

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

Adding to 23002333011 its reverse (11033320032), we get a palindrome (34035653043).

The spelling of 23002333011 in words is "twenty-three billion, two million, three hundred thirty-three thousand, eleven".