23320443303 has 12 divisors (see below), whose sum is σ = 33688389280. Its totient is φ = 15545437056.

The previous prime is 23320443299. The next prime is 23320443329. The reversal of 23320443303 is 30334402332.

23320443303 is a `hidden beast` number, since 2 + 3 + 320 + 4 + 4 + 330 + 3 = 666.

It is not a de Polignac number, because 23320443303 - 2² = 23320443299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320443353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26026 + ... + 217527.

Almost surely, 2^23320443303 is an apocalyptic number.

23320443303 is a deficient number, since it is larger than the sum of its proper divisors (10367945977).

23320443303 is a wasteful number, since it uses less digits than its factorization.

23320443303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254198 (or 254195 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 23320443303 its reverse (30334402332), we get a palindrome (53654845635).

The spelling of 23320443303 in words is "twenty-three billion, three hundred twenty million, four hundred forty-three thousand, three hundred three".