130120305244 has 12 divisors (see below), whose sum is σ = 227752608384. Its totient is φ = 65048131424.

The previous prime is 130120305229. The next prime is 130120305257. The reversal of 130120305244 is 442503021031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2980924 + ... + 3024259.

It is an arithmetic number, because the mean of its divisors is an integer number (18979384032).

Almost surely, 2^130120305244 is an apocalyptic number.

It is an amenable number.

130120305244 is a deficient number, since it is larger than the sum of its proper divisors (97632303140).

130120305244 is a wasteful number, since it uses less digits than its factorization.

130120305244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010604 (or 6010602 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 130120305244 its reverse (442503021031), we get a palindrome (572623326275).

The spelling of 130120305244 in words is "one hundred thirty billion, one hundred twenty million, three hundred five thousand, two hundred forty-four".