122030331329 has 2 divisors, whose sum is σ = 122030331330. Its totient is φ = 122030331328.

The previous prime is 122030331307. The next prime is 122030331337. The reversal of 122030331329 is 923133030221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108725170225 + 13305161104 = 329735^2 + 115348^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122030331329 is a prime.

It is not a weakly prime, because it can be changed into another prime (122030301329) 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, 61015165664 + 61015165665.

It is an arithmetic number, because the mean of its divisors is an integer number (61015165665).

Almost surely, 2^122030331329 is an apocalyptic number.

It is an amenable number.

122030331329 is a deficient number, since it is larger than the sum of its proper divisors (1).

122030331329 is an equidigital number, since it uses as much as digits as its factorization.

122030331329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 122030331329 in words is "one hundred twenty-two billion, thirty million, three hundred thirty-one thousand, three hundred twenty-nine".