130801624 has 32 divisors (see below), whose sum is σ = 259084800. Its totient is φ = 61737120.

The previous prime is 130801613. The next prime is 130801661. The reversal of 130801624 is 426108031.

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 7 ways as a sum of consecutive naturals, for example, 45889 + ... + 48655.

It is an arithmetic number, because the mean of its divisors is an integer number (8096400).

Almost surely, 2^130801624 is an apocalyptic number.

It is an amenable number.

130801624 is a deficient number, since it is larger than the sum of its proper divisors (128283176).

130801624 is a wasteful number, since it uses less digits than its factorization.

130801624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103 (or 3099 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 130801624 is about 11436.8537631641. The cubic root of 130801624 is about 507.6188162841.

Adding to 130801624 its reverse (426108031), we get a palindrome (556909655).

The spelling of 130801624 in words is "one hundred thirty million, eight hundred one thousand, six hundred twenty-four".