231230234132239 has 8 divisors (see below), whose sum is σ = 244833073962480. Its totient is φ = 217627512230016.

The previous prime is 231230234132147. The next prime is 231230234132251. The reversal of 231230234132239 is 932231432032132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 231230234132239 - 2¹³ = 231230234124047 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 (231230234112239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25429189 + ... + 33303214.

It is an arithmetic number, because the mean of its divisors is an integer number (30604134245310).

Almost surely, 2^{231230234132239} is an apocalyptic number.

231230234132239 is a deficient number, since it is larger than the sum of its proper divisors (13602839830241).

231230234132239 is a wasteful number, since it uses less digits than its factorization.

231230234132239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58964009.

The product of its (nonzero) digits is 279936, while the sum is 40.

The spelling of 231230234132239 in words is "two hundred thirty-one trillion, two hundred thirty billion, two hundred thirty-four million, one hundred thirty-two thousand, two hundred thirty-nine".