23203338323 has 16 divisors (see below), whose sum is σ = 25660876032. Its totient is φ = 20805420000.

The previous prime is 23203338313. The next prime is 23203338349. The reversal of 23203338323 is 32383330232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23203338323 - 2²² = 23199144019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23203338323.

It is not an unprimeable number, because it can be changed into a prime (23203338313) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 252488 + ... + 331898.

It is an arithmetic number, because the mean of its divisors is an integer number (1603804752).

Almost surely, 2^23203338323 is an apocalyptic number.

23203338323 is a deficient number, since it is larger than the sum of its proper divisors (2457537709).

23203338323 is a wasteful number, since it uses less digits than its factorization.

23203338323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79786.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 23203338323 its reverse (32383330232), we get a palindrome (55586668555).

The spelling of 23203338323 in words is "twenty-three billion, two hundred three million, three hundred thirty-eight thousand, three hundred twenty-three".