231001404541 has 8 divisors (see below), whose sum is σ = 243998484224. Its totient is φ = 218350913760.

The previous prime is 231001404523. The next prime is 231001404587. The reversal of 231001404541 is 145404100132.

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 231001404541 - 2¹⁷ = 231001273469 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 (231001404241) 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, 86645856 + ... + 86648521.

It is an arithmetic number, because the mean of its divisors is an integer number (30499810528).

Almost surely, 2^231001404541 is an apocalyptic number.

It is an amenable number.

231001404541 is a deficient number, since it is larger than the sum of its proper divisors (12997079683).

231001404541 is a wasteful number, since it uses less digits than its factorization.

231001404541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173294451.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 231001404541 its reverse (145404100132), we get a palindrome (376405504673).

The spelling of 231001404541 in words is "two hundred thirty-one billion, one million, four hundred four thousand, five hundred forty-one".