23355002330 has 64 divisors (see below), whose sum is σ = 46210435200. Its totient is φ = 8428235520.

The previous prime is 23355002329. The next prime is 23355002353. The reversal of 23355002330 is 3320055332.

It is a happy number.

It is a super-2 number, since 2×23355002330² (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 23355002330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8372576 + ... + 8375364.

It is an arithmetic number, because the mean of its divisors is an integer number (722038050).

Almost surely, 2^23355002330 is an apocalyptic number.

23355002330 is a deficient number, since it is larger than the sum of its proper divisors (22855432870).

23355002330 is a wasteful number, since it uses less digits than its factorization.

23355002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359.

The product of its (nonzero) digits is 8100, while the sum is 26.

Adding to 23355002330 its reverse (3320055332), we get a palindrome (26675057662).

It can be divided in two parts, 23355002 and 330, that added together give a palindrome (23355332).

The spelling of 23355002330 in words is "twenty-three billion, three hundred fifty-five million, two thousand, three hundred thirty".