5130903 has 8 divisors (see below), whose sum is σ = 7062016. Its totient is φ = 3310200.

The previous prime is 5130869. The next prime is 5130913. The reversal of 5130903 is 3090315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5130903 - 2⁸ = 5130647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5130903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27493 + ... + 27678.

It is an arithmetic number, because the mean of its divisors is an integer number (882752).

Almost surely, 2^5130903 is an apocalyptic number.

5130903 is a deficient number, since it is larger than the sum of its proper divisors (1931113).

5130903 is a wasteful number, since it uses less digits than its factorization.

5130903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55205.

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 5130903 is about 2265.1496639295. The cubic root of 5130903 is about 172.4770311783.

The spelling of 5130903 in words is "five million, one hundred thirty thousand, nine hundred three".