1111988004383 has 2 divisors, whose sum is σ = 1111988004384. Its totient is φ = 1111988004382.

The previous prime is 1111988004373. The next prime is 1111988004427. The reversal of 1111988004383 is 3834008891111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111988004383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111988004353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555994002191 + 555994002192.

It is an arithmetic number, because the mean of its divisors is an integer number (555994002192).

Almost surely, 2^{1111988004383} is an apocalyptic number.

1111988004383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111988004383 is an equidigital number, since it uses as much as digits as its factorization.

1111988004383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 47.

The spelling of 1111988004383 in words is "one trillion, one hundred eleven billion, nine hundred eighty-eight million, four thousand, three hundred eighty-three".