13131030301 has 4 divisors (see below), whose sum is σ = 13261040604. Its totient is φ = 13001020000.

The previous prime is 13131030239. The next prime is 13131030329. The reversal of 13131030301 is 10303013131.

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 6964069401 + 6166960900 = 83451^2 + 78530^2 .

It is a cyclic number.

It is not a de Polignac number, because 13131030301 - 2⁷ = 13131030173 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 (13131030331) 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, 65005000 + ... + 65005201.

It is an arithmetic number, because the mean of its divisors is an integer number (3315260151).

Almost surely, 2^13131030301 is an apocalyptic number.

It is an amenable number.

13131030301 is a deficient number, since it is larger than the sum of its proper divisors (130010303).

13131030301 is a wasteful number, since it uses less digits than its factorization.

13131030301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130010302.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 13131030301 its reverse (10303013131), we get a palindrome (23434043432).

The spelling of 13131030301 in words is "thirteen billion, one hundred thirty-one million, thirty thousand, three hundred one".