23021210113023 has 8 divisors (see below), whose sum is σ = 30695039794048. Its totient is φ = 15347426920344.

The previous prime is 23021210113019. The next prime is 23021210113049. The reversal of 23021210113023 is 32031101212032.

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

It is not a de Polignac number, because 23021210113023 - 2² = 23021210113019 is a prime.

It is a super-2 number, since 2×23021210113023² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23021210113073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10449715 + ... + 12459492.

It is an arithmetic number, because the mean of its divisors is an integer number (3836879974256).

Almost surely, 2^{23021210113023} is an apocalyptic number.

23021210113023 is a deficient number, since it is larger than the sum of its proper divisors (7673829681025).

23021210113023 is a wasteful number, since it uses less digits than its factorization.

23021210113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23244173.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23021210113023 its reverse (32031101212032), we get a palindrome (55052311325055).

The spelling of 23021210113023 in words is "twenty-three trillion, twenty-one billion, two hundred ten million, one hundred thirteen thousand, twenty-three".