1102522021313 has 2 divisors, whose sum is σ = 1102522021314. Its totient is φ = 1102522021312.

The previous prime is 1102522021291. The next prime is 1102522021351. The reversal of 1102522021313 is 3131202252011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 562992107584 + 539529913729 = 750328^2 + 734527^2 .

It is an emirp because it is prime and its reverse (3131202252011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102522021313 - 2²⁰ = 1102520972737 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102522021813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551261010656 + 551261010657.

It is an arithmetic number, because the mean of its divisors is an integer number (551261010657).

Almost surely, 2^{1102522021313} is an apocalyptic number.

It is an amenable number.

1102522021313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102522021313 is an equidigital number, since it uses as much as digits as its factorization.

1102522021313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 1102522021313 its reverse (3131202252011), we get a palindrome (4233724273324).

The spelling of 1102522021313 in words is "one trillion, one hundred two billion, five hundred twenty-two million, twenty-one thousand, three hundred thirteen".