122320121303 has 8 divisors (see below), whose sum is σ = 122700286800. Its totient is φ = 121940058240.

The previous prime is 122320121207. The next prime is 122320121311. The reversal of 122320121303 is 303121023221.

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 122320121303 - 2¹² = 122320117207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122320121383) 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, 2870648 + ... + 2912946.

It is an arithmetic number, because the mean of its divisors is an integer number (15337535850).

Almost surely, 2^122320121303 is an apocalyptic number.

122320121303 is a deficient number, since it is larger than the sum of its proper divisors (380165497).

122320121303 is an equidigital number, since it uses as much as digits as its factorization.

122320121303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51217.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122320121303 its reverse (303121023221), we get a palindrome (425441144524).

The spelling of 122320121303 in words is "one hundred twenty-two billion, three hundred twenty million, one hundred twenty-one thousand, three hundred three".