15003130 has 64 divisors (see below), whose sum is σ = 30336768. Its totient is φ = 5322240.

The previous prime is 15003097. The next prime is 15003137. The reversal of 15003130 is 3130051.

It is a self number, because there is not a number n which added to its sum of digits gives 15003130.

It is not an unprimeable number, because it can be changed into a prime (15003137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348889 + ... + 348931.

It is an arithmetic number, because the mean of its divisors is an integer number (474012).

Almost surely, 2^15003130 is an apocalyptic number.

15003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15003130 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

15003130 is a wasteful number, since it uses less digits than its factorization.

15003130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151.

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 15003130 is about 3873.3874063925. The cubic root of 15003130 is about 246.6383601151.

Adding to 15003130 its reverse (3130051), we get a palindrome (18133181).

The spelling of 15003130 in words is "fifteen million, three thousand, one hundred thirty".