130144313 has 4 divisors (see below), whose sum is σ = 140155428. Its totient is φ = 120133200.

The previous prime is 130144303. The next prime is 130144331. The reversal of 130144313 is 313441031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313441031 = 31 ⋅10111001.

It can be written as a sum of positive squares in 2 ways, for example, as 18905104 + 111239209 = 4348^2 + 10547^2 .

It is a cyclic number.

It is not a de Polignac number, because 130144313 - 2¹⁰ = 130143289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130144303) 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, 5005538 + ... + 5005563.

It is an arithmetic number, because the mean of its divisors is an integer number (35038857).

Almost surely, 2^130144313 is an apocalyptic number.

130144313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130144313 is a deficient number, since it is larger than the sum of its proper divisors (10011115).

130144313 is a wasteful number, since it uses less digits than its factorization.

130144313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10011114.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130144313 is about 11408.0810393335. The cubic root of 130144313 is about 506.7670839653.

Adding to 130144313 its reverse (313441031), we get a palindrome (443585344).

The spelling of 130144313 in words is "one hundred thirty million, one hundred forty-four thousand, three hundred thirteen".