130131347 has 4 divisors (see below), whose sum is σ = 130993296. Its totient is φ = 129269400.

The previous prime is 130131343. The next prime is 130131349. The reversal of 130131347 is 743131031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743131031 = 43 ⋅17282117.

It is a cyclic number.

It is not a de Polignac number, because 130131347 - 2² = 130131343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130131343) 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, 430748 + ... + 431049.

It is an arithmetic number, because the mean of its divisors is an integer number (32748324).

Almost surely, 2^130131347 is an apocalyptic number.

130131347 is a deficient number, since it is larger than the sum of its proper divisors (861949).

130131347 is an equidigital number, since it uses as much as digits as its factorization.

130131347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861948.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 130131347 is about 11407.5127438018. The cubic root of 130131347 is about 506.7502540322.

Adding to 130131347 its reverse (743131031), we get a palindrome (873262378).

The spelling of 130131347 in words is "one hundred thirty million, one hundred thirty-one thousand, three hundred forty-seven".