130120544 has 12 divisors (see below), whose sum is σ = 256174884. Its totient is φ = 65060256.

The previous prime is 130120519. The next prime is 130120559. The reversal of 130120544 is 445021031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033102 + ... + 2033165.

It is an arithmetic number, because the mean of its divisors is an integer number (21347907).

Almost surely, 2^130120544 is an apocalyptic number.

It is an amenable number.

130120544 is a deficient number, since it is larger than the sum of its proper divisors (126054340).

130120544 is an equidigital number, since it uses as much as digits as its factorization.

130120544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066277 (or 4066269 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 130120544 is about 11407.0392302297. The cubic root of 130120544 is about 506.7362308302.

Adding to 130120544 its reverse (445021031), we get a palindrome (575141575).

The spelling of 130120544 in words is "one hundred thirty million, one hundred twenty thousand, five hundred forty-four".