130301044 has 6 divisors (see below), whose sum is σ = 228026834. Its totient is φ = 65150520.

The previous prime is 130301023. The next prime is 130301047. The reversal of 130301044 is 440103031.

130301044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 129276900 + 1024144 = 11370^2 + 1012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130301047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16287627 + ... + 16287634.

Almost surely, 2^130301044 is an apocalyptic number.

It is an amenable number.

130301044 is a deficient number, since it is larger than the sum of its proper divisors (97725790).

130301044 is a wasteful number, since it uses less digits than its factorization.

130301044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32575265 (or 32575263 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 130301044 is about 11414.9482697032. The cubic root of 130301044 is about 506.9704332253.

Adding to 130301044 its reverse (440103031), we get a palindrome (570404075).

The spelling of 130301044 in words is "one hundred thirty million, three hundred one thousand, forty-four".