320240122301 has 72 divisors (see below), whose sum is σ = 396152161440. Its totient is φ = 257901304320.

The previous prime is 320240122289. The next prime is 320240122333. The reversal of 320240122301 is 103221042023.

It is a de Polignac number, because none of the positive numbers 2^k-320240122301 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320240122351) 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 71 ways as a sum of consecutive naturals, for example, 108297515 + ... + 108300471.

Almost surely, 2^320240122301 is an apocalyptic number.

It is an amenable number.

320240122301 is a deficient number, since it is larger than the sum of its proper divisors (75912039139).

320240122301 is a wasteful number, since it uses less digits than its factorization.

320240122301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195 (or 3167 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 320240122301 its reverse (103221042023), we get a palindrome (423461164324).

The spelling of 320240122301 in words is "three hundred twenty billion, two hundred forty million, one hundred twenty-two thousand, three hundred one".