130104215 has 8 divisors (see below), whose sum is σ = 162913248. Its totient is φ = 99557920.

The previous prime is 130104211. The next prime is 130104223. The reversal of 130104215 is 512401031.

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

It is not a de Polignac number, because 130104215 - 2² = 130104211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130104193 and 130104202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130104211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565556 + ... + 565785.

It is an arithmetic number, because the mean of its divisors is an integer number (20364156).

Almost surely, 2^130104215 is an apocalyptic number.

130104215 is a deficient number, since it is larger than the sum of its proper divisors (32809033).

130104215 is a wasteful number, since it uses less digits than its factorization.

130104215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131369.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 130104215 is about 11406.3234655168. The cubic root of 130104215 is about 506.7150329425.

Adding to 130104215 its reverse (512401031), we get a palindrome (642505246).

The spelling of 130104215 in words is "one hundred thirty million, one hundred four thousand, two hundred fifteen".