111211022000983 has 2 divisors, whose sum is σ = 111211022000984. Its totient is φ = 111211022000982.

The previous prime is 111211022000891. The next prime is 111211022000987. The reversal of 111211022000983 is 389000220112111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111211022000983 - 2²¹ = 111211019903831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111211022000987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55605511000491 + 55605511000492.

It is an arithmetic number, because the mean of its divisors is an integer number (55605511000492).

Almost surely, 2^{111211022000983} is an apocalyptic number.

111211022000983 is a deficient number, since it is larger than the sum of its proper divisors (1).

111211022000983 is an equidigital number, since it uses as much as digits as its factorization.

111211022000983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 111211022000983 in words is "one hundred eleven trillion, two hundred eleven billion, twenty-two million, nine hundred eighty-three", and thus it is an aban number.