111011712983 has 2 divisors, whose sum is σ = 111011712984. Its totient is φ = 111011712982.

The previous prime is 111011712883. The next prime is 111011713051. The reversal of 111011712983 is 389217110111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111011712983 - 2¹⁴ = 111011696599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111011712283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505856491 + 55505856492.

It is an arithmetic number, because the mean of its divisors is an integer number (55505856492).

Almost surely, 2^111011712983 is an apocalyptic number.

111011712983 is a deficient number, since it is larger than the sum of its proper divisors (1).

111011712983 is an equidigital number, since it uses as much as digits as its factorization.

111011712983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 35.

The spelling of 111011712983 in words is "one hundred eleven billion, eleven million, seven hundred twelve thousand, nine hundred eighty-three".