231304404001 has 8 divisors (see below), whose sum is σ = 252351422208. Its totient is φ = 210260610000.

The previous prime is 231304403983. The next prime is 231304404007. The reversal of 231304404001 is 100404403132.

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 231304404001 - 2⁵ = 231304403969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231304404007) 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, 654810 + ... + 944131.

It is an arithmetic number, because the mean of its divisors is an integer number (31543927776).

Almost surely, 2^231304404001 is an apocalyptic number.

It is an amenable number.

231304404001 is a deficient number, since it is larger than the sum of its proper divisors (21047018207).

231304404001 is a wasteful number, since it uses less digits than its factorization.

231304404001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612103.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 231304404001 its reverse (100404403132), we get a palindrome (331708807133).

The spelling of 231304404001 in words is "two hundred thirty-one billion, three hundred four million, four hundred four thousand, one".