502130030 has 16 divisors (see below), whose sum is σ = 908520624. Its totient is φ = 199810560.

The previous prime is 502130021. The next prime is 502130051. The reversal of 502130030 is 30031205.

It is a junction number, because it is equal to n+sod(n) for n = 502129987 and 502130014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128156 + ... + 132015.

It is an arithmetic number, because the mean of its divisors is an integer number (56782539).

Almost surely, 2^502130030 is an apocalyptic number.

502130030 is a deficient number, since it is larger than the sum of its proper divisors (406390594).

502130030 is a wasteful number, since it uses less digits than its factorization.

502130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260371.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 502130030 is about 22408.2580759862. The cubic root of 502130030 is about 794.8259999193.

Adding to 502130030 its reverse (30031205), we get a palindrome (532161235).

The spelling of 502130030 in words is "five hundred two million, one hundred thirty thousand, thirty".