23431112303 has 8 divisors (see below), whose sum is σ = 24669993600. Its totient is φ = 22192797528.

The previous prime is 23431112273. The next prime is 23431112389. The reversal of 23431112303 is 30321113432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23431112303 - 2⁶ = 23431112239 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 (23431162303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55373 + ... + 223446.

It is an arithmetic number, because the mean of its divisors is an integer number (3083749200).

Almost surely, 2^23431112303 is an apocalyptic number.

23431112303 is a deficient number, since it is larger than the sum of its proper divisors (1238881297).

23431112303 is a wasteful number, since it uses less digits than its factorization.

23431112303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283261.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23431112303 its reverse (30321113432), we get a palindrome (53752225735).

The spelling of 23431112303 in words is "twenty-three billion, four hundred thirty-one million, one hundred twelve thousand, three hundred three".