130051503 has 12 divisors (see below), whose sum is σ = 188276400. Its totient is φ = 86505216.

The previous prime is 130051501. The next prime is 130051507. The reversal of 130051503 is 305150031.

It is a happy number.

It is not a de Polignac number, because 130051503 - 2¹ = 130051501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130051501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12051 + ... + 20132.

It is an arithmetic number, because the mean of its divisors is an integer number (15689700).

Almost surely, 2^130051503 is an apocalyptic number.

130051503 is a deficient number, since it is larger than the sum of its proper divisors (58224897).

130051503 is a wasteful number, since it uses less digits than its factorization.

130051503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32638 (or 32635 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 130051503 is about 11404.0125832972. The cubic root of 130051503 is about 506.6465914734.

The spelling of 130051503 in words is "one hundred thirty million, fifty-one thousand, five hundred three".