130003303044 has 24 divisors (see below), whose sum is σ = 305035688160. Its totient is φ = 43092341824.

The previous prime is 130003303043. The next prime is 130003303063. The reversal of 130003303044 is 440303300031.

It is a self number, because there is not a number n which added to its sum of digits gives 130003303044.

It is not an unprimeable number, because it can be changed into a prime (130003303043) 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, 30259329 + ... + 30263624.

It is an arithmetic number, because the mean of its divisors is an integer number (12709820340).

Almost surely, 2^130003303044 is an apocalyptic number.

It is an amenable number.

130003303044 is an abundant number, since it is smaller than the sum of its proper divisors (175032385116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130003303044 is a wasteful number, since it uses less digits than its factorization.

130003303044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60523139 (or 60523137 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 130003303044 its reverse (440303300031), we get a palindrome (570306603075).

The spelling of 130003303044 in words is "one hundred thirty billion, three million, three hundred three thousand, forty-four".