1202101111297 has 2 divisors, whose sum is σ = 1202101111298. Its totient is φ = 1202101111296.

The previous prime is 1202101111193. The next prime is 1202101111339. The reversal of 1202101111297 is 7921111012021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 909040206096 + 293060905201 = 953436^2 + 541351^2 .

It is an emirp because it is prime and its reverse (7921111012021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202101111297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202101111097) 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, 601050555648 + 601050555649.

It is an arithmetic number, because the mean of its divisors is an integer number (601050555649).

Almost surely, 2^{1202101111297} is an apocalyptic number.

It is an amenable number.

1202101111297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202101111297 is an equidigital number, since it uses as much as digits as its factorization.

1202101111297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 28.

The spelling of 1202101111297 in words is "one trillion, two hundred two billion, one hundred one million, one hundred eleven thousand, two hundred ninety-seven".