231301332301 has 8 divisors (see below), whose sum is σ = 251560018584. Its totient is φ = 211394971200.

The previous prime is 231301332299. The next prime is 231301332313. The reversal of 231301332301 is 103233103132.

It can be written as a sum of positive squares in 4 ways, for example, as 70740040900 + 160561291401 = 265970^2 + 400701^2 .

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 231301332301 - 2¹ = 231301332299 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 (231301332391) 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, 88079926 + ... + 88082551.

It is an arithmetic number, because the mean of its divisors is an integer number (31445002323).

Almost surely, 2^231301332301 is an apocalyptic number.

It is an amenable number.

231301332301 is a deficient number, since it is larger than the sum of its proper divisors (20258686283).

231301332301 is a wasteful number, since it uses less digits than its factorization.

231301332301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176162591.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 231301332301 its reverse (103233103132), we get a palindrome (334534435433).

The spelling of 231301332301 in words is "two hundred thirty-one billion, three hundred one million, three hundred thirty-two thousand, three hundred one".