122310303397 has 2 divisors, whose sum is σ = 122310303398. Its totient is φ = 122310303396.

The previous prime is 122310303293. The next prime is 122310303413. The reversal of 122310303397 is 793303013221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91378639521 + 30931663876 = 302289^2 + 175874^2 .

It is a cyclic number.

It is not a de Polignac number, because 122310303397 - 2¹⁵ = 122310270629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122310300397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61155151698 + 61155151699.

It is an arithmetic number, because the mean of its divisors is an integer number (61155151699).

Almost surely, 2^122310303397 is an apocalyptic number.

It is an amenable number.

122310303397 is a deficient number, since it is larger than the sum of its proper divisors (1).

122310303397 is an equidigital number, since it uses as much as digits as its factorization.

122310303397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 34.

The spelling of 122310303397 in words is "one hundred twenty-two billion, three hundred ten million, three hundred three thousand, three hundred ninety-seven".