320101333401 has 4 divisors (see below), whose sum is σ = 426801777872. Its totient is φ = 213400888932.

The previous prime is 320101333339. The next prime is 320101333439. The reversal of 320101333401 is 104333101023.

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 not a de Polignac number, because 320101333401 - 2¹³ = 320101325209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320101333471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53350222231 + ... + 53350222236.

It is an arithmetic number, because the mean of its divisors is an integer number (106700444468).

Almost surely, 2^320101333401 is an apocalyptic number.

It is an amenable number.

320101333401 is a deficient number, since it is larger than the sum of its proper divisors (106700444471).

320101333401 is a wasteful number, since it uses less digits than its factorization.

320101333401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106700444470.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 320101333401 its reverse (104333101023), we get a palindrome (424434434424).

The spelling of 320101333401 in words is "three hundred twenty billion, one hundred one million, three hundred thirty-three thousand, four hundred one".