15130803 has 16 divisors (see below), whose sum is σ = 21265920. Its totient is φ = 9550464.

The previous prime is 15130793. The next prime is 15130807. The reversal of 15130803 is 30803151.

It is a happy number.

It is not a de Polignac number, because 15130803 - 2⁵ = 15130771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15130803.

It is not an unprimeable number, because it can be changed into a prime (15130807) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6043 + ... + 8171.

It is an arithmetic number, because the mean of its divisors is an integer number (1329120).

Almost surely, 2^15130803 is an apocalyptic number.

15130803 is a deficient number, since it is larger than the sum of its proper divisors (6135117).

15130803 is a wasteful number, since it uses less digits than its factorization.

15130803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 15130803 is about 3889.8332869160. The cubic root of 15130803 is about 247.3359958269.

Adding to 15130803 its reverse (30803151), we get a palindrome (45933954).

The spelling of 15130803 in words is "fifteen million, one hundred thirty thousand, eight hundred three".