231301302301 has 4 divisors (see below), whose sum is σ = 232045036704. Its totient is φ = 230557567900.

The previous prime is 231301302299. The next prime is 231301302317. The reversal of 231301302301 is 103203103132.

231301302301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 231301302301 - 2¹ = 231301302299 is a prime.

It is a super-2 number, since 2×231301302301² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231301302601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371866735 + ... + 371867356.

It is an arithmetic number, because the mean of its divisors is an integer number (58011259176).

Almost surely, 2^231301302301 is an apocalyptic number.

It is an amenable number.

231301302301 is a deficient number, since it is larger than the sum of its proper divisors (743734403).

231301302301 is an equidigital number, since it uses as much as digits as its factorization.

231301302301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743734402.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 231301302301 its reverse (103203103132), we get a palindrome (334504405433).

The spelling of 231301302301 in words is "two hundred thirty-one billion, three hundred one million, three hundred two thousand, three hundred one".