231100230323 has 48 divisors (see below), whose sum is σ = 264341189376. Its totient is φ = 201474060480.

The previous prime is 231100230313. The next prime is 231100230337. The reversal of 231100230323 is 323032001132.

It is not a de Polignac number, because 231100230323 - 2⁴ = 231100230307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231100230295 and 231100230304.

It is not an unprimeable number, because it can be changed into a prime (231100230313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23916113 + ... + 23925773.

It is an arithmetic number, because the mean of its divisors is an integer number (5507108112).

Almost surely, 2^231100230323 is an apocalyptic number.

231100230323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

231100230323 is a deficient number, since it is larger than the sum of its proper divisors (33240959053).

231100230323 is a wasteful number, since it uses less digits than its factorization.

231100230323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9832 (or 9813 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 231100230323 its reverse (323032001132), we get a palindrome (554132231455).

The spelling of 231100230323 in words is "two hundred thirty-one billion, one hundred million, two hundred thirty thousand, three hundred twenty-three".