1111112110983 has 24 divisors (see below), whose sum is σ = 1723560768768. Its totient is φ = 634846340016.

The previous prime is 1111112110981. The next prime is 1111112111003. The reversal of 1111112110983 is 3890112111111.

It is not a de Polignac number, because 1111112110983 - 2¹ = 1111112110981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1111112110983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111112110981) 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 in 23 ways as a sum of consecutive naturals, for example, 817410 + ... + 1700112.

It is an arithmetic number, because the mean of its divisors is an integer number (71815032032).

Almost surely, 2^{1111112110983} is an apocalyptic number.

1111112110983 is a deficient number, since it is larger than the sum of its proper divisors (612448657785).

1111112110983 is an equidigital number, since it uses as much as digits as its factorization.

1111112110983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891283 (or 891276 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 30.

The spelling of 1111112110983 in words is "one trillion, one hundred eleven billion, one hundred twelve million, one hundred ten thousand, nine hundred eighty-three".