121112033301317 has 2 divisors, whose sum is σ = 121112033301318. Its totient is φ = 121112033301316.

The previous prime is 121112033301307. The next prime is 121112033301367. The reversal of 121112033301317 is 713103330211121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114586941111841 + 6525092189476 = 10704529^2 + 2554426^2 .

It is a cyclic number.

It is not a de Polignac number, because 121112033301317 - 2¹⁴ = 121112033284933 is a prime.

It is a super-2 number, since 2×121112033301317² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121112033301317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121112033301307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60556016650658 + 60556016650659.

It is an arithmetic number, because the mean of its divisors is an integer number (60556016650659).

Almost surely, 2^{121112033301317} is an apocalyptic number.

It is an amenable number.

121112033301317 is a deficient number, since it is larger than the sum of its proper divisors (1).

121112033301317 is an equidigital number, since it uses as much as digits as its factorization.

121112033301317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

Adding to 121112033301317 its reverse (713103330211121), we get a palindrome (834215363512438).

The spelling of 121112033301317 in words is "one hundred twenty-one trillion, one hundred twelve billion, thirty-three million, three hundred one thousand, three hundred seventeen".