130215301 has 4 divisors (see below), whose sum is σ = 132422400. Its totient is φ = 128008204.

The previous prime is 130215289. The next prime is 130215311. The reversal of 130215301 is 103512031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130215301 - 2²¹ = 128118149 is a prime.

It is a super-2 number, since 2×130215301² = 33912049229041202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130215311) 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, 1103461 + ... + 1103578.

It is an arithmetic number, because the mean of its divisors is an integer number (33105600).

Almost surely, 2^130215301 is an apocalyptic number.

It is an amenable number.

130215301 is a deficient number, since it is larger than the sum of its proper divisors (2207099).

130215301 is an equidigital number, since it uses as much as digits as its factorization.

130215301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207098.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 130215301 is about 11411.1919184632. The cubic root of 130215301 is about 506.8592069378.

Adding to 130215301 its reverse (103512031), we get a palindrome (233727332).

The spelling of 130215301 in words is "one hundred thirty million, two hundred fifteen thousand, three hundred one".