130103793 has 16 divisors (see below), whose sum is σ = 194456640. Its totient is φ = 85966272.

The previous prime is 130103747. The next prime is 130103821. The reversal of 130103793 is 397301031.

It is not a de Polignac number, because 130103793 - 2¹⁰ = 130102769 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130103723) 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, 18271 + ... + 24372.

It is an arithmetic number, because the mean of its divisors is an integer number (12153540).

Almost surely, 2^130103793 is an apocalyptic number.

It is an amenable number.

130103793 is a deficient number, since it is larger than the sum of its proper divisors (64352847).

130103793 is a wasteful number, since it uses less digits than its factorization.

130103793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42765 (or 42759 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 27.

The square root of 130103793 is about 11406.3049669908. The cubic root of 130103793 is about 506.7144850894.

The spelling of 130103793 in words is "one hundred thirty million, one hundred three thousand, seven hundred ninety-three".