130232413 has 4 divisors (see below), whose sum is σ = 130343868. Its totient is φ = 130120960.

The previous prime is 130232357. The next prime is 130232447. The reversal of 130232413 is 314232031.

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 126630009 + 3602404 = 11253^2 + 1898^2 .

It is a cyclic number.

It is not a de Polignac number, because 130232413 - 2⁹ = 130231901 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 (130232483) 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, 53956 + ... + 56317.

It is an arithmetic number, because the mean of its divisors is an integer number (32585967).

Almost surely, 2^130232413 is an apocalyptic number.

It is an amenable number.

130232413 is a deficient number, since it is larger than the sum of its proper divisors (111455).

130232413 is a wasteful number, since it uses less digits than its factorization.

130232413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111454.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 130232413 is about 11411.9416840431. The cubic root of 130232413 is about 506.8814086166.

Adding to 130232413 its reverse (314232031), we get a palindrome (444464444).

The spelling of 130232413 in words is "one hundred thirty million, two hundred thirty-two thousand, four hundred thirteen".