1111011099983 has 2 divisors, whose sum is σ = 1111011099984. Its totient is φ = 1111011099982.

The previous prime is 1111011099937. The next prime is 1111011100153. The reversal of 1111011099983 is 3899901101111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111011099983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111011099383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555505549991 + 555505549992.

It is an arithmetic number, because the mean of its divisors is an integer number (555505549992).

Almost surely, 2^{1111011099983} is an apocalyptic number.

1111011099983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111011099983 is an equidigital number, since it uses as much as digits as its factorization.

1111011099983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 44.

The spelling of 1111011099983 in words is "one trillion, one hundred eleven billion, eleven million, ninety-nine thousand, nine hundred eighty-three".