122101203023321 has 8 divisors (see below), whose sum is σ = 126311712918600. Its totient is φ = 117890701367040.

The previous prime is 122101203023269. The next prime is 122101203023339. The reversal of 122101203023321 is 123320302101221.

It can be written as a sum of positive squares in 4 ways, for example, as 16930435144921 + 105170767878400 = 4114661^2 + 10255280^2 .

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 122101203023321 - 2⁶ = 122101203023257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122101263023321) 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, 53415281 + ... + 55654241.

It is an arithmetic number, because the mean of its divisors is an integer number (15788964114825).

Almost surely, 2^{122101203023321} is an apocalyptic number.

It is an amenable number.

122101203023321 is a deficient number, since it is larger than the sum of its proper divisors (4210509895279).

122101203023321 is a wasteful number, since it uses less digits than its factorization.

122101203023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119499.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 122101203023321 its reverse (123320302101221), we get a palindrome (245421505124542).

The spelling of 122101203023321 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred three million, twenty-three thousand, three hundred twenty-one".