122313210293 has 2 divisors, whose sum is σ = 122313210294. Its totient is φ = 122313210292.

The previous prime is 122313210269. The next prime is 122313210343. The reversal of 122313210293 is 392012313221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67754528209 + 54558682084 = 260297^2 + 233578^2 .

It is a cyclic number.

It is not a de Polignac number, because 122313210293 - 2⁸ = 122313210037 is a prime.

It is a super-3 number, since 3×122313210293³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122313210193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61156605146 + 61156605147.

It is an arithmetic number, because the mean of its divisors is an integer number (61156605147).

Almost surely, 2^122313210293 is an apocalyptic number.

It is an amenable number.

122313210293 is a deficient number, since it is larger than the sum of its proper divisors (1).

122313210293 is an equidigital number, since it uses as much as digits as its factorization.

122313210293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 122313210293 in words is "one hundred twenty-two billion, three hundred thirteen million, two hundred ten thousand, two hundred ninety-three".