1121101088243 has 2 divisors, whose sum is σ = 1121101088244. Its totient is φ = 1121101088242.

The previous prime is 1121101088167. The next prime is 1121101088251. The reversal of 1121101088243 is 3428801011211.

It is a strong prime.

It is an emirp because it is prime and its reverse (3428801011211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1121101088243 - 2¹⁴ = 1121101071859 is a prime.

It is not a weakly prime, because it can be changed into another prime (1121101088273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560550544121 + 560550544122.

It is an arithmetic number, because the mean of its divisors is an integer number (560550544122).

Almost surely, 2^{1121101088243} is an apocalyptic number.

1121101088243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121101088243 is an equidigital number, since it uses as much as digits as its factorization.

1121101088243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 32.

Adding to 1121101088243 its reverse (3428801011211), we get a palindrome (4549902099454).

The spelling of 1121101088243 in words is "one trillion, one hundred twenty-one billion, one hundred one million, eighty-eight thousand, two hundred forty-three".