130103015 has 16 divisors (see below), whose sum is σ = 178702848. Its totient is φ = 89075616.

The previous prime is 130103011. The next prime is 130103021. The reversal of 130103015 is 510301031.

It is not a de Polignac number, because 130103015 - 2² = 130103011 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 (130103011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23504 + ... + 28506.

It is an arithmetic number, because the mean of its divisors is an integer number (11168928).

Almost surely, 2^130103015 is an apocalyptic number.

130103015 is a deficient number, since it is larger than the sum of its proper divisors (48599833).

130103015 is an equidigital number, since it uses as much as digits as its factorization.

130103015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5758.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 130103015 is about 11406.2708629946. The cubic root of 130103015 is about 506.7134750634.

Adding to 130103015 its reverse (510301031), we get a palindrome (640404046).

The spelling of 130103015 in words is "one hundred thirty million, one hundred three thousand, fifteen".