230131031301 has 18 divisors (see below), whose sum is σ = 337159349670. Its totient is φ = 151259802960.

The previous prime is 230131031281. The next prime is 230131031309. The reversal of 230131031301 is 103130131032.

It is a happy number.

230131031301 is a `hidden beast` number, since 2 + 301 + 31 + 0 + 31 + 301 = 666.

It can be written as a sum of positive squares in only one way, i.e., 131425100676 + 98705930625 = 362526^2 + 314175^2 .

It is not a de Polignac number, because 230131031301 - 2¹⁰ = 230131030277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230131031309) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2490846 + ... + 2581583.

Almost surely, 2^230131031301 is an apocalyptic number.

It is an amenable number.

230131031301 is a deficient number, since it is larger than the sum of its proper divisors (107028318369).

230131031301 is an equidigital number, since it uses as much as digits as its factorization.

230131031301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072577 (or 5072503 counting only the distinct ones).

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

Adding to 230131031301 its reverse (103130131032), we get a palindrome (333261162333).

The spelling of 230131031301 in words is "two hundred thirty billion, one hundred thirty-one million, thirty-one thousand, three hundred one".