130040332 has 24 divisors (see below), whose sum is σ = 240287040. Its totient is φ = 61408080.

The previous prime is 130040297. The next prime is 130040341. The reversal of 130040332 is 233040031.

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, 23907 + ... + 28837.

It is an arithmetic number, because the mean of its divisors is an integer number (10011960).

Almost surely, 2^130040332 is an apocalyptic number.

It is an amenable number.

130040332 is a deficient number, since it is larger than the sum of its proper divisors (110246708).

130040332 is a wasteful number, since it uses less digits than its factorization.

130040332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301 (or 5299 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 130040332 is about 11403.5227890332. The cubic root of 130040332 is about 506.6320846280.

Adding to 130040332 its reverse (233040031), we get a palindrome (363080363).

The spelling of 130040332 in words is "one hundred thirty million, forty thousand, three hundred thirty-two".