130020320099 has 4 divisors (see below), whose sum is σ = 130032058464. Its totient is φ = 130008581736.

The previous prime is 130020320051. The next prime is 130020320107. The reversal of 130020320099 is 990023020031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130020320099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130020320009) 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, 5852552 + ... + 5874725.

It is an arithmetic number, because the mean of its divisors is an integer number (32508014616).

Almost surely, 2^130020320099 is an apocalyptic number.

130020320099 is a deficient number, since it is larger than the sum of its proper divisors (11738365).

130020320099 is a wasteful number, since it uses less digits than its factorization.

130020320099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11738364.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 130020320099 in words is "one hundred thirty billion, twenty million, three hundred twenty thousand, ninety-nine".