130052503 has 8 divisors (see below), whose sum is σ = 148746240. Its totient is φ = 111387480.

The previous prime is 130052497. The next prime is 130052543. The reversal of 130052503 is 305250031.

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

It is a cyclic number.

It is not a de Polignac number, because 130052503 - 2⁹ = 130051991 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 (130052543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3618 + ... + 16528.

It is an arithmetic number, because the mean of its divisors is an integer number (18593280).

Almost surely, 2^130052503 is an apocalyptic number.

130052503 is a deficient number, since it is larger than the sum of its proper divisors (18693737).

130052503 is a wasteful number, since it uses less digits than its factorization.

130052503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14357.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 130052503 is about 11404.0564274297. The cubic root of 130052503 is about 506.6478900494.

The spelling of 130052503 in words is "one hundred thirty million, fifty-two thousand, five hundred three".