11111100083 has 2 divisors, whose sum is σ = 11111100084. Its totient is φ = 11111100082.

The previous prime is 11111100071. The next prime is 11111100089. The reversal of 11111100083 is 38000111111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11111100083 - 2⁴ = 11111100067 is a prime.

It is not a weakly prime, because it can be changed into another prime (11111100089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555550041 + 5555550042.

It is an arithmetic number, because the mean of its divisors is an integer number (5555550042).

Almost surely, 2^11111100083 is an apocalyptic number.

11111100083 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111100083 is an equidigital number, since it uses as much as digits as its factorization.

11111100083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 11111100083 its reverse (38000111111), we get a palindrome (49111211194).

The spelling of 11111100083 in words is "eleven billion, one hundred eleven million, one hundred thousand, eighty-three".