130024039 has 4 divisors (see below), whose sum is σ = 130487040. Its totient is φ = 129561040.

The previous prime is 130024033. The next prime is 130024051. The reversal of 130024039 is 930420031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130024039 - 2⁷ = 130023911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130024033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231079 + ... + 231640.

It is an arithmetic number, because the mean of its divisors is an integer number (32621760).

Almost surely, 2^130024039 is an apocalyptic number.

130024039 is a deficient number, since it is larger than the sum of its proper divisors (463001).

130024039 is an equidigital number, since it uses as much as digits as its factorization.

130024039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463000.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 130024039 is about 11402.8083821487. The cubic root of 130024039 is about 506.6109247791.

The spelling of 130024039 in words is "one hundred thirty million, twenty-four thousand, thirty-nine".