1117211841283 has 2 divisors, whose sum is σ = 1117211841284. Its totient is φ = 1117211841282.

The previous prime is 1117211841269. The next prime is 1117211841287. The reversal of 1117211841283 is 3821481127111.

It is a strong prime.

It is an emirp because it is prime and its reverse (3821481127111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1117211841283 - 2¹⁷ = 1117211710211 is a prime.

It is not a weakly prime, because it can be changed into another prime (1117211841287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558605920641 + 558605920642.

It is an arithmetic number, because the mean of its divisors is an integer number (558605920642).

Almost surely, 2^{1117211841283} is an apocalyptic number.

1117211841283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117211841283 is an equidigital number, since it uses as much as digits as its factorization.

1117211841283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 40.

Adding to 1117211841283 its reverse (3821481127111), we get a palindrome (4938692968394).

The spelling of 1117211841283 in words is "one trillion, one hundred seventeen billion, two hundred eleven million, eight hundred forty-one thousand, two hundred eighty-three".