130609995 has 8 divisors (see below), whose sum is σ = 208976016. Its totient is φ = 69658656.

The previous prime is 130609993. The next prime is 130610003. The reversal of 130609995 is 599906031.

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

It is not a de Polignac number, because 130609995 - 2¹ = 130609993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130609993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4353652 + ... + 4353681.

It is an arithmetic number, because the mean of its divisors is an integer number (26122002).

Almost surely, 2^130609995 is an apocalyptic number.

130609995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130609995 is a deficient number, since it is larger than the sum of its proper divisors (78366021).

130609995 is an equidigital number, since it uses as much as digits as its factorization.

130609995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8707341.

The product of its (nonzero) digits is 65610, while the sum is 42.

The square root of 130609995 is about 11428.4729951118. The cubic root of 130609995 is about 507.3708019619.

The spelling of 130609995 in words is "one hundred thirty million, six hundred nine thousand, nine hundred ninety-five".