130452550321 has 4 divisors (see below), whose sum is σ = 130466450944. Its totient is φ = 130438649700.

The previous prime is 130452550307. The next prime is 130452550337. The reversal of 130452550321 is 123055254031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130452550321 - 2⁵ = 130452550289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130452550381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6936225 + ... + 6955006.

It is an arithmetic number, because the mean of its divisors is an integer number (32616612736).

Almost surely, 2^130452550321 is an apocalyptic number.

It is an amenable number.

130452550321 is a deficient number, since it is larger than the sum of its proper divisors (13900623).

130452550321 is an equidigital number, since it uses as much as digits as its factorization.

130452550321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13900622.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 130452550321 in words is "one hundred thirty billion, four hundred fifty-two million, five hundred fifty thousand, three hundred twenty-one".