130052502 has 24 divisors (see below), whose sum is σ = 290871360. Its totient is φ = 41952240.

The previous prime is 130052497. The next prime is 130052543. The reversal of 130052502 is 205250031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 115977 + ... + 117092.

It is an arithmetic number, because the mean of its divisors is an integer number (12119640).

Almost surely, 2^130052502 is an apocalyptic number.

130052502 is an abundant number, since it is smaller than the sum of its proper divisors (160818858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130052502 is a wasteful number, since it uses less digits than its factorization.

130052502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233108 (or 233105 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 130052502 is about 11404.0563835856. The cubic root of 130052502 is about 506.6478887508.

The spelling of 130052502 in words is "one hundred thirty million, fifty-two thousand, five hundred two".