2023013210021 has 8 divisors (see below), whose sum is σ = 2034753786720. Its totient is φ = 2011273172272.

The previous prime is 2023013209981. The next prime is 2023013210117. The reversal of 2023013210021 is 1200123103202.

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 2023013210021 - 2⁶ = 2023013209957 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 (2023013210221) 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, 9307046 + ... + 9521928.

It is an arithmetic number, because the mean of its divisors is an integer number (254344223340).

Almost surely, 2^{2023013210021} is an apocalyptic number.

It is an amenable number.

2023013210021 is a deficient number, since it is larger than the sum of its proper divisors (11740576699).

2023013210021 is a wasteful number, since it uses less digits than its factorization.

2023013210021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269475.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2023013210021 its reverse (1200123103202), we get a palindrome (3223136313223).

The spelling of 2023013210021 in words is "two trillion, twenty-three billion, thirteen million, two hundred ten thousand, twenty-one".