122313103277 has 2 divisors, whose sum is σ = 122313103278. Its totient is φ = 122313103276.

The previous prime is 122313103273. The next prime is 122313103333. The reversal of 122313103277 is 772301313221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108645388996 + 13667714281 = 329614^2 + 116909^2 .

It is a cyclic number.

It is not a de Polignac number, because 122313103277 - 2² = 122313103273 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122313103273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61156551638 + 61156551639.

It is an arithmetic number, because the mean of its divisors is an integer number (61156551639).

Almost surely, 2^122313103277 is an apocalyptic number.

It is an amenable number.

122313103277 is a deficient number, since it is larger than the sum of its proper divisors (1).

122313103277 is an equidigital number, since it uses as much as digits as its factorization.

122313103277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 32.

Adding to 122313103277 its reverse (772301313221), we get a palindrome (894614416498).

The spelling of 122313103277 in words is "one hundred twenty-two billion, three hundred thirteen million, one hundred three thousand, two hundred seventy-seven".