130968039 has 16 divisors (see below), whose sum is σ = 177120000. Its totient is φ = 86070336.

The previous prime is 130968011. The next prime is 130968041. The reversal of 130968039 is 930869031.

It is not a de Polignac number, because 130968039 - 2⁹ = 130967527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130967988 and 130968006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130968839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132742 + ... + 133724.

It is an arithmetic number, because the mean of its divisors is an integer number (11070000).

Almost surely, 2^130968039 is an apocalyptic number.

130968039 is a deficient number, since it is larger than the sum of its proper divisors (46151961).

130968039 is an equidigital number, since it uses as much as digits as its factorization.

130968039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 130968039 is about 11444.1268343199. The cubic root of 130968039 is about 507.8340011390.

The spelling of 130968039 in words is "one hundred thirty million, nine hundred sixty-eight thousand, thirty-nine".