232312203340231 has 16 divisors (see below), whose sum is σ = 270509962353984. Its totient is φ = 195367043948544.

The previous prime is 232312203340211. The next prime is 232312203340307. The reversal of 232312203340231 is 132043302213232.

It is a cyclic number.

It is not a de Polignac number, because 232312203340231 - 2⁹ = 232312203339719 is a prime.

It is a super-3 number, since 3×232312203340231³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232312203340193 and 232312203340202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232312203340201) 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, 140728135 + ... + 142369351.

It is an arithmetic number, because the mean of its divisors is an integer number (16906872647124).

Almost surely, 2^{232312203340231} is an apocalyptic number.

232312203340231 is a deficient number, since it is larger than the sum of its proper divisors (38197759013753).

232312203340231 is a wasteful number, since it uses less digits than its factorization.

232312203340231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022810.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 232312203340231 its reverse (132043302213232), we get a palindrome (364355505553463).

The spelling of 232312203340231 in words is "two hundred thirty-two trillion, three hundred twelve billion, two hundred three million, three hundred forty thousand, two hundred thirty-one".