131130202230301 has 4 divisors (see below), whose sum is σ = 131130907277212. Its totient is φ = 131129497183392.

The previous prime is 131130202230299. The next prime is 131130202230319. The reversal of 131130202230301 is 103032202031131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95474375667801 + 35655826562500 = 9771099^2 + 5971250^2 .

It is a cyclic number.

It is not a de Polignac number, because 131130202230301 - 2¹ = 131130202230299 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 (131130202030301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352244400 + ... + 352616473.

It is an arithmetic number, because the mean of its divisors is an integer number (32782726819303).

Almost surely, 2^{131130202230301} is an apocalyptic number.

It is an amenable number.

131130202230301 is a deficient number, since it is larger than the sum of its proper divisors (705046911).

131130202230301 is an equidigital number, since it uses as much as digits as its factorization.

131130202230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705046910.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131130202230301 its reverse (103032202031131), we get a palindrome (234162404261432).

The spelling of 131130202230301 in words is "one hundred thirty-one trillion, one hundred thirty billion, two hundred two million, two hundred thirty thousand, three hundred one".