130505169265 has 8 divisors (see below), whose sum is σ = 156867652800. Its totient is φ = 104229835632.

The previous prime is 130505169257. The next prime is 130505169283. The reversal of 130505169265 is 562961505031.

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

It is a cyclic number.

It is not a de Polignac number, because 130505169265 - 2³ = 130505169257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21784179 + ... + 21790168.

It is an arithmetic number, because the mean of its divisors is an integer number (19608456600).

Almost surely, 2^130505169265 is an apocalyptic number.

It is an amenable number.

130505169265 is a deficient number, since it is larger than the sum of its proper divisors (26362483535).

130505169265 is an equidigital number, since it uses as much as digits as its factorization.

130505169265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43574951.

The product of its (nonzero) digits is 243000, while the sum is 43.

The spelling of 130505169265 in words is "one hundred thirty billion, five hundred five million, one hundred sixty-nine thousand, two hundred sixty-five".