1111202010943 has 2 divisors, whose sum is σ = 1111202010944. Its totient is φ = 1111202010942.

The previous prime is 1111202010883. The next prime is 1111202011079. The reversal of 1111202010943 is 3490102021111.

It is a weak prime.

It is an emirp because it is prime and its reverse (3490102021111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111202010943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111202010043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555601005471 + 555601005472.

It is an arithmetic number, because the mean of its divisors is an integer number (555601005472).

Almost surely, 2^{1111202010943} is an apocalyptic number.

1111202010943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111202010943 is an equidigital number, since it uses as much as digits as its factorization.

1111202010943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 1111202010943 in words is "one trillion, one hundred eleven billion, two hundred two million, ten thousand, nine hundred forty-three".