130603744 has 48 divisors (see below), whose sum is σ = 267636096. Its totient is φ = 62734080.

The previous prime is 130603667. The next prime is 130603751. The reversal of 130603744 is 447306031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 953244 + ... + 953380.

It is an arithmetic number, because the mean of its divisors is an integer number (5575752).

Almost surely, 2^130603744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130603744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133818048).

130603744 is an abundant number, since it is smaller than the sum of its proper divisors (137032352).

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

130603744 is an frugal number, since it uses more digits than its factorization.

130603744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 130603744 is about 11428.1995082340. The cubic root of 130603744 is about 507.3627075699.

Adding to 130603744 its reverse (447306031), we get a palindrome (577909775).

The spelling of 130603744 in words is "one hundred thirty million, six hundred three thousand, seven hundred forty-four".