1121117030843 has 2 divisors, whose sum is σ = 1121117030844. Its totient is φ = 1121117030842.

The previous prime is 1121117030797. The next prime is 1121117030857. The reversal of 1121117030843 is 3480307111211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121117030843 - 2⁸ = 1121117030587 is a prime.

It is not a weakly prime, because it can be changed into another prime (1121117030893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560558515421 + 560558515422.

It is an arithmetic number, because the mean of its divisors is an integer number (560558515422).

Almost surely, 2^{1121117030843} is an apocalyptic number.

1121117030843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121117030843 is an equidigital number, since it uses as much as digits as its factorization.

1121117030843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 1121117030843 in words is "one trillion, one hundred twenty-one billion, one hundred seventeen million, thirty thousand, eight hundred forty-three".