231432203141124 has 48 divisors (see below), whose sum is σ = 563887024122240. Its totient is φ = 73737607229440.

The previous prime is 231432203141081. The next prime is 231432203141143. The reversal of 231432203141124 is 421141302234132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297170547 + ... + 297948314.

It is an arithmetic number, because the mean of its divisors is an integer number (11747646335880).

Almost surely, 2^{231432203141124} is an apocalyptic number.

It is an amenable number.

231432203141124 is an abundant number, since it is smaller than the sum of its proper divisors (332454820981116).

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

231432203141124 is a wasteful number, since it uses less digits than its factorization.

231432203141124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595120300 (or 595120298 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 231432203141124 its reverse (421141302234132), we get a palindrome (652573505375256).

The spelling of 231432203141124 in words is "two hundred thirty-one trillion, four hundred thirty-two billion, two hundred three million, one hundred forty-one thousand, one hundred twenty-four".