130340215 has 8 divisors (see below), whose sum is σ = 156589920. Its totient is φ = 104151072.

The previous prime is 130340201. The next prime is 130340237. The reversal of 130340215 is 512043031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130340215 - 2⁵ = 130340183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130340192 and 130340201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10260 + ... + 19129.

It is an arithmetic number, because the mean of its divisors is an integer number (19573740).

Almost surely, 2^130340215 is an apocalyptic number.

130340215 is a deficient number, since it is larger than the sum of its proper divisors (26249705).

130340215 is an equidigital number, since it uses as much as digits as its factorization.

130340215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30281.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 130340215 is about 11416.6639172746. The cubic root of 130340215 is about 507.0212298232.

Adding to 130340215 its reverse (512043031), we get a palindrome (642383246).

The spelling of 130340215 in words is "one hundred thirty million, three hundred forty thousand, two hundred fifteen".