13000301131 has 4 divisors (see below), whose sum is σ = 13134324952. Its totient is φ = 12866277312.

The previous prime is 13000301099. The next prime is 13000301147. The reversal of 13000301131 is 13110300031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13110300031 = 277 ⋅47329603.

It is a cyclic number.

It is not a de Polignac number, because 13000301131 - 2⁵ = 13000301099 is a prime.

It is a super-2 number, since 2×13000301131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13000301231) 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, 67011765 + ... + 67011958.

It is an arithmetic number, because the mean of its divisors is an integer number (3283581238).

Almost surely, 2^13000301131 is an apocalyptic number.

13000301131 is a deficient number, since it is larger than the sum of its proper divisors (134023821).

13000301131 is an equidigital number, since it uses as much as digits as its factorization.

13000301131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134023820.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 13000301131 its reverse (13110300031), we get a palindrome (26110601162).

The spelling of 13000301131 in words is "thirteen billion, three hundred one thousand, one hundred thirty-one".