320221300300099 has 8 divisors (see below), whose sum is σ = 349334888805360. Its totient is φ = 291108138662400.

The previous prime is 320221300300091. The next prime is 320221300300127. The reversal of 320221300300099 is 990003003122023.

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 320221300300099 - 2³ = 320221300300091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320221300300091) 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, 105147354 + ... + 108149935.

It is an arithmetic number, because the mean of its divisors is an integer number (43666861100670).

Almost surely, 2^{320221300300099} is an apocalyptic number.

320221300300099 is a deficient number, since it is larger than the sum of its proper divisors (29113588505261).

320221300300099 is a wasteful number, since it uses less digits than its factorization.

320221300300099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213433781.

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 320221300300099 in words is "three hundred twenty trillion, two hundred twenty-one billion, three hundred million, three hundred thousand, ninety-nine".