130709127 has 4 divisors (see below), whose sum is σ = 174278840. Its totient is φ = 87139416.

The previous prime is 130709093. The next prime is 130709129. The reversal of 130709127 is 721907031.

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

It is not a de Polignac number, because 130709127 - 2¹⁸ = 130446983 is a prime.

It is a super-2 number, since 2×130709127² = 34169751762204258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130709094 and 130709103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130709129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21784852 + ... + 21784857.

It is an arithmetic number, because the mean of its divisors is an integer number (43569710).

Almost surely, 2^130709127 is an apocalyptic number.

130709127 is a deficient number, since it is larger than the sum of its proper divisors (43569713).

130709127 is an equidigital number, since it uses as much as digits as its factorization.

130709127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43569712.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 130709127 is about 11432.8092348294. The cubic root of 130709127 is about 507.4991330358.

The spelling of 130709127 in words is "one hundred thirty million, seven hundred nine thousand, one hundred twenty-seven".