23312113445 has 8 divisors (see below), whose sum is σ = 28097773344. Its totient is φ = 18567532624.

The previous prime is 23312113421. The next prime is 23312113493. The reversal of 23312113445 is 54431121332.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23312113445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10268519 + ... + 10270788.

It is an arithmetic number, because the mean of its divisors is an integer number (3512221668).

Almost surely, 2^23312113445 is an apocalyptic number.

It is an amenable number.

23312113445 is a deficient number, since it is larger than the sum of its proper divisors (4785659899).

23312113445 is a wasteful number, since it uses less digits than its factorization.

23312113445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20539539.

The product of its digits is 8640, while the sum is 29.

Adding to 23312113445 its reverse (54431121332), we get a palindrome (77743234777).

The spelling of 23312113445 in words is "twenty-three billion, three hundred twelve million, one hundred thirteen thousand, four hundred forty-five".