130171603 has 8 divisors (see below), whose sum is σ = 137318400. Its totient is φ = 123054408.

The previous prime is 130171583. The next prime is 130171607. The reversal of 130171603 is 306171031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130171603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130171607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1950 + ... + 16252.

It is an arithmetic number, because the mean of its divisors is an integer number (17164800).

Almost surely, 2^130171603 is an apocalyptic number.

130171603 is a deficient number, since it is larger than the sum of its proper divisors (7146797).

130171603 is a wasteful number, since it uses less digits than its factorization.

130171603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14801.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 130171603 is about 11409.2770586045. The cubic root of 130171603 is about 506.8025028703.

The spelling of 130171603 in words is "one hundred thirty million, one hundred seventy-one thousand, six hundred three".