231314020441 has 16 divisors (see below), whose sum is σ = 270979891200. Its totient is φ = 193334538960.

The previous prime is 231314020439. The next prime is 231314020453. The reversal of 231314020441 is 144020413132.

It is a cyclic number.

It is not a de Polignac number, because 231314020441 - 2¹ = 231314020439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231314060441) 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, 1208041 + ... + 1386358.

It is an arithmetic number, because the mean of its divisors is an integer number (16936243200).

Almost surely, 2^231314020441 is an apocalyptic number.

It is an amenable number.

231314020441 is a deficient number, since it is larger than the sum of its proper divisors (39665870759).

231314020441 is a wasteful number, since it uses less digits than its factorization.

231314020441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594724.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 231314020441 its reverse (144020413132), we get a palindrome (375334433573).

The spelling of 231314020441 in words is "two hundred thirty-one billion, three hundred fourteen million, twenty thousand, four hundred forty-one".