231233020014 has 8 divisors (see below), whose sum is σ = 462466040040. Its totient is φ = 77077673336.

The previous prime is 231233020009. The next prime is 231233020033. The reversal of 231233020014 is 410020332132.

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

231233020014 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19269418329 + ... + 19269418340.

It is an arithmetic number, because the mean of its divisors is an integer number (57808255005).

Almost surely, 2^231233020014 is an apocalyptic number.

231233020014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

231233020014 is a wasteful number, since it uses less digits than its factorization.

231233020014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38538836674.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 231233020014 its reverse (410020332132), we get a palindrome (641253352146).

The spelling of 231233020014 in words is "two hundred thirty-one billion, two hundred thirty-three million, twenty thousand, fourteen".