23310112312021 has 8 divisors (see below), whose sum is σ = 23331757569120. Its totient is φ = 23288476357872.

The previous prime is 23310112312013. The next prime is 23310112312093. The reversal of 23310112312021 is 12021321101332.

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 23310112312021 - 2³ = 23310112312013 is a prime.

It is a super-2 number, since 2×23310112312021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23310112311983 and 23310112312001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310112312121) 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, 2692950 + ... + 7339768.

It is an arithmetic number, because the mean of its divisors is an integer number (2916469696140).

Almost surely, 2^{23310112312021} is an apocalyptic number.

It is an amenable number.

23310112312021 is a deficient number, since it is larger than the sum of its proper divisors (21645257099).

23310112312021 is a wasteful number, since it uses less digits than its factorization.

23310112312021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651475.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 23310112312021 its reverse (12021321101332), we get a palindrome (35331433413353).

The spelling of 23310112312021 in words is "twenty-three trillion, three hundred ten billion, one hundred twelve million, three hundred twelve thousand, twenty-one".