231024333421112 has 64 divisors (see below), whose sum is σ = 540899406685440. Its totient is φ = 89869059993600.

The previous prime is 231024333421109. The next prime is 231024333421117. The reversal of 231024333421112 is 211124333420132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231024333421117) 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, 292147658 + ... + 292937369.

It is an arithmetic number, because the mean of its divisors is an integer number (8451553229460).

Almost surely, 2^{231024333421112} is an apocalyptic number.

231024333421112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

231024333421112 is an abundant number, since it is smaller than the sum of its proper divisors (309875073264328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231024333421112 is a wasteful number, since it uses less digits than its factorization.

231024333421112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585085692 (or 585085688 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 231024333421112 its reverse (211124333420132), we get a palindrome (442148666841244).

The spelling of 231024333421112 in words is "two hundred thirty-one trillion, twenty-four billion, three hundred thirty-three million, four hundred twenty-one thousand, one hundred twelve".