232101230231 has 16 divisors (see below), whose sum is σ = 264707660448. Its totient is φ = 201606988800.

The previous prime is 232101230219. The next prime is 232101230233. The reversal of 232101230231 is 132032101232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232101230231 is a prime.

It is a super-2 number, since 2×232101230231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232101230233) 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, 1127411 + ... + 1317291.

It is an arithmetic number, because the mean of its divisors is an integer number (16544228778).

Almost surely, 2^232101230231 is an apocalyptic number.

232101230231 is a deficient number, since it is larger than the sum of its proper divisors (32606430217).

232101230231 is a wasteful number, since it uses less digits than its factorization.

232101230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195442.

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

Adding to 232101230231 its reverse (132032101232), we get a palindrome (364133331463).

The spelling of 232101230231 in words is "two hundred thirty-two billion, one hundred one million, two hundred thirty thousand, two hundred thirty-one".