130049403 has 8 divisors (see below), whose sum is σ = 189162816. Its totient is φ = 78817800.

The previous prime is 130049401. The next prime is 130049411. The reversal of 130049403 is 304940031.

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

It is not a de Polignac number, because 130049403 - 2¹ = 130049401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130049401) 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, 1970413 + ... + 1970478.

It is an arithmetic number, because the mean of its divisors is an integer number (23645352).

Almost surely, 2^130049403 is an apocalyptic number.

130049403 is a deficient number, since it is larger than the sum of its proper divisors (59113413).

130049403 is a wasteful number, since it uses less digits than its factorization.

130049403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940905.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 130049403 is about 11403.9205100702. The cubic root of 130049403 is about 506.6438644420.

Adding to 130049403 its reverse (304940031), we get a palindrome (434989434).

The spelling of 130049403 in words is "one hundred thirty million, forty-nine thousand, four hundred three".