231301301013 has 24 divisors (see below), whose sum is σ = 338844729600. Its totient is φ = 152012337120.

The previous prime is 231301301003. The next prime is 231301301089. The reversal of 231301301013 is 310103103132.

It is a happy number.

231301301013 is a `hidden beast` number, since 231 + 301 + 30 + 101 + 3 = 666.

231301301013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 231301301013 - 2⁸ = 231301300757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231301301003) 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 23 ways as a sum of consecutive naturals, for example, 9028420 + ... + 9054002.

It is an arithmetic number, because the mean of its divisors is an integer number (14118530400).

Almost surely, 2^231301301013 is an apocalyptic number.

It is an amenable number.

231301301013 is a deficient number, since it is larger than the sum of its proper divisors (107543428587).

231301301013 is a wasteful number, since it uses less digits than its factorization.

231301301013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39809 (or 39806 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 231301301013 its reverse (310103103132), we get a palindrome (541404404145).

The spelling of 231301301013 in words is "two hundred thirty-one billion, three hundred one million, three hundred one thousand, thirteen".