130326313 has 4 divisors (see below), whose sum is σ = 140351428. Its totient is φ = 120301200.

The previous prime is 130326307. The next prime is 130326337. The reversal of 130326313 is 313623031.

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 77211369 + 53114944 = 8787^2 + 7288^2 .

It is a cyclic number.

It is not a de Polignac number, because 130326313 - 2¹³ = 130318121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130326013) 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, 5012538 + ... + 5012563.

It is an arithmetic number, because the mean of its divisors is an integer number (35087857).

Almost surely, 2^130326313 is an apocalyptic number.

130326313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130326313 is a deficient number, since it is larger than the sum of its proper divisors (10025115).

130326313 is a wasteful number, since it uses less digits than its factorization.

130326313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10025114.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 130326313 is about 11416.0550541770. The cubic root of 130326313 is about 507.0032030007.

Adding to 130326313 its reverse (313623031), we get a palindrome (443949344).

The spelling of 130326313 in words is "one hundred thirty million, three hundred twenty-six thousand, three hundred thirteen".