23313330330 has 64 divisors (see below), whose sum is σ = 56427815808. Its totient is φ = 6164225280.

The previous prime is 23313330319. The next prime is 23313330349. The reversal of 23313330330 is 3303331332.

It is a happy number.

It is a super-2 number, since 2×23313330330² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23313330330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1878024 + ... + 1890396.

It is an arithmetic number, because the mean of its divisors is an integer number (881684622).

Almost surely, 2^23313330330 is an apocalyptic number.

23313330330 is an abundant number, since it is smaller than the sum of its proper divisors (33114485478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23313330330 is a wasteful number, since it uses less digits than its factorization.

23313330330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911.

The product of its (nonzero) digits is 4374, while the sum is 24.

Adding to 23313330330 its reverse (3303331332), we get a palindrome (26616661662).

The spelling of 23313330330 in words is "twenty-three billion, three hundred thirteen million, three hundred thirty thousand, three hundred thirty".