202012312230023 has 8 divisors (see below), whose sum is σ = 210796088570496. Its totient is φ = 193228588583800.

The previous prime is 202012312230011. The next prime is 202012312230059. The reversal of 202012312230023 is 320032213210202.

202012312230023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 202012312230023 - 2³⁴ = 201995132360839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202012312233023) 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, 5237813 + ... + 20771598.

It is an arithmetic number, because the mean of its divisors is an integer number (26349511071312).

Almost surely, 2^{202012312230023} is an apocalyptic number.

202012312230023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

202012312230023 is a deficient number, since it is larger than the sum of its proper divisors (8783776340473).

202012312230023 is a wasteful number, since it uses less digits than its factorization.

202012312230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26347125.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 202012312230023 its reverse (320032213210202), we get a palindrome (522044525440225).

The spelling of 202012312230023 in words is "two hundred two trillion, twelve billion, three hundred twelve million, two hundred thirty thousand, twenty-three".