210233133023 has 16 divisors (see below), whose sum is σ = 219832171776. Its totient is φ = 200672662080.

The previous prime is 210233132999. The next prime is 210233133059. The reversal of 210233133023 is 320331332012.

It is a cyclic number.

It is not a de Polignac number, because 210233133023 - 2⁶ = 210233132959 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 210233133023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210233633023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49851611 + ... + 49855827.

It is an arithmetic number, because the mean of its divisors is an integer number (13739510736).

Almost surely, 2^210233133023 is an apocalyptic number.

210233133023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

210233133023 is a deficient number, since it is larger than the sum of its proper divisors (9599038753).

210233133023 is a wasteful number, since it uses less digits than its factorization.

210233133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8254.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 210233133023 its reverse (320331332012), we get a palindrome (530564465035).

The spelling of 210233133023 in words is "two hundred ten billion, two hundred thirty-three million, one hundred thirty-three thousand, twenty-three".