130103215 has 16 divisors (see below), whose sum is σ = 171187200. Its totient is φ = 94137120.

The previous prime is 130103173. The next prime is 130103219. The reversal of 130103215 is 512301031.

It is not a de Polignac number, because 130103215 - 2⁹ = 130102703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130103219) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5002 + ... + 16888.

It is an arithmetic number, because the mean of its divisors is an integer number (10699200).

Almost surely, 2^130103215 is an apocalyptic number.

130103215 is a deficient number, since it is larger than the sum of its proper divisors (41083985).

130103215 is a wasteful number, since it uses less digits than its factorization.

130103215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12102.

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

The square root of 130103215 is about 11406.2796300985. The cubic root of 130103215 is about 506.7137347105.

Adding to 130103215 its reverse (512301031), we get a palindrome (642404246).

The spelling of 130103215 in words is "one hundred thirty million, one hundred three thousand, two hundred fifteen".