10232123213 has 16 divisors (see below), whose sum is σ = 11202401280. Its totient is φ = 9288953856.

The previous prime is 10232123201. The next prime is 10232123249. The reversal of 10232123213 is 31232123201.

It is not a de Polignac number, because 10232123213 - 2²⁴ = 10215345997 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 (10232123813) 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, 244556 + ... + 283322.

It is an arithmetic number, because the mean of its divisors is an integer number (700150080).

Almost surely, 2^10232123213 is an apocalyptic number.

10232123213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10232123213 is a deficient number, since it is larger than the sum of its proper divisors (970278067).

10232123213 is a wasteful number, since it uses less digits than its factorization.

10232123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39116.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10232123213 its reverse (31232123201), we get a palindrome (41464246414).

The spelling of 10232123213 in words is "ten billion, two hundred thirty-two million, one hundred twenty-three thousand, two hundred thirteen".