130232039 has 8 divisors (see below), whose sum is σ = 149163168. Its totient is φ = 111382560.

The previous prime is 130232033. The next prime is 130232051. The reversal of 130232039 is 930232031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130232039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130232033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16952 + ... + 23405.

It is an arithmetic number, because the mean of its divisors is an integer number (18645396).

Almost surely, 2^130232039 is an apocalyptic number.

130232039 is a deficient number, since it is larger than the sum of its proper divisors (18931129).

130232039 is an equidigital number, since it uses as much as digits as its factorization.

130232039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40825.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 130232039 is about 11411.9252976875. The cubic root of 130232039 is about 506.8809233973.

The spelling of 130232039 in words is "one hundred thirty million, two hundred thirty-two thousand, thirty-nine".