23321232303 has 32 divisors (see below), whose sum is σ = 31964289984. Its totient is φ = 15118651392.

The previous prime is 23321232299. The next prime is 23321232307. The reversal of 23321232303 is 30323212332.

It is an interprime number because it is at equal distance from previous prime (23321232299) and next prime (23321232307).

It is not a de Polignac number, because 23321232303 - 2² = 23321232299 is a prime.

It is a super-2 number, since 2×23321232303² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321232307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10258975 + ... + 10261247.

It is an arithmetic number, because the mean of its divisors is an integer number (998884062).

Almost surely, 2^23321232303 is an apocalyptic number.

23321232303 is a deficient number, since it is larger than the sum of its proper divisors (8643057681).

23321232303 is a wasteful number, since it uses less digits than its factorization.

23321232303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23321232303 its reverse (30323212332), we get a palindrome (53644444635).

The spelling of 23321232303 in words is "twenty-three billion, three hundred twenty-one million, two hundred thirty-two thousand, three hundred three".