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130103017 = 1111827547
BaseRepresentation
bin1111100000100…
…11011011101001
3100001210220210021
413300103123221
5231301244032
620524320441
73136600042
oct760233351
9301726707
10130103017
1167492360
12376a3121
1320c53645
14133c98c9
15b64e097
hex7c136e9

130103017 has 4 divisors (see below), whose sum is σ = 141930576. Its totient is φ = 118275460.

The previous prime is 130103011. The next prime is 130103021. The reversal of 130103017 is 710301031.

It is a happy number.

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 130103017 - 223 = 121714409 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 5913763 + ... + 5913784.

It is an arithmetic number, because the mean of its divisors is an integer number (35482644).

Almost surely, 2130103017 is an apocalyptic number.

It is an amenable number.

130103017 is a deficient number, since it is larger than the sum of its proper divisors (11827559).

130103017 is a wasteful number, since it uses less digits than its factorization.

130103017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11827558.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 130103017 is about 11406.2709506657. The cubic root of 130103017 is about 506.7134776598.

Adding to 130103017 its reverse (710301031), we get a palindrome (840404048).

The spelling of 130103017 in words is "one hundred thirty million, one hundred three thousand, seventeen".

Divisors: 1 11 11827547 130103017