130230403 has 8 divisors (see below), whose sum is σ = 132685056. Its totient is φ = 127797000.

The previous prime is 130230371. The next prime is 130230409. The reversal of 130230403 is 304032031.

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

It is a cyclic number.

It is not a de Polignac number, because 130230403 - 2⁵ = 130230371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130230409) 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, 7338 + ... + 17728.

It is an arithmetic number, because the mean of its divisors is an integer number (16585632).

Almost surely, 2^130230403 is an apocalyptic number.

130230403 is a deficient number, since it is larger than the sum of its proper divisors (2454653).

130230403 is a wasteful number, since it uses less digits than its factorization.

130230403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10625.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 130230403 is about 11411.8536180587. The cubic root of 130230403 is about 506.8788008764.

Adding to 130230403 its reverse (304032031), we get a palindrome (434262434).

The spelling of 130230403 in words is "one hundred thirty million, two hundred thirty thousand, four hundred three".