122030331233 has 2 divisors, whose sum is σ = 122030331234. Its totient is φ = 122030331232.

The previous prime is 122030331221. The next prime is 122030331287. The reversal of 122030331233 is 332133030221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116354667664 + 5675663569 = 341108^2 + 75337^2 .

It is an emirp because it is prime and its reverse (332133030221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122030331233 - 2¹² = 122030327137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122030331199 and 122030331208.

It is not a weakly prime, because it can be changed into another prime (122030334233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61015165616 + 61015165617.

It is an arithmetic number, because the mean of its divisors is an integer number (61015165617).

Almost surely, 2^122030331233 is an apocalyptic number.

It is an amenable number.

122030331233 is a deficient number, since it is larger than the sum of its proper divisors (1).

122030331233 is an equidigital number, since it uses as much as digits as its factorization.

122030331233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 122030331233 its reverse (332133030221), we get a palindrome (454163361454).

The spelling of 122030331233 in words is "one hundred twenty-two billion, thirty million, three hundred thirty-one thousand, two hundred thirty-three".