2110111200983 has 4 divisors (see below), whose sum is σ = 2167141233480. Its totient is φ = 2053081168488.

The previous prime is 2110111200979. The next prime is 2110111200991. The reversal of 2110111200983 is 3890021110112.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2110111200983 - 2² = 2110111200979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110111200383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28515016193 + ... + 28515016266.

It is an arithmetic number, because the mean of its divisors is an integer number (541785308370).

Almost surely, 2^{2110111200983} is an apocalyptic number.

2110111200983 is a deficient number, since it is larger than the sum of its proper divisors (57030032497).

2110111200983 is an equidigital number, since it uses as much as digits as its factorization.

2110111200983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57030032496.

The product of its (nonzero) digits is 864, while the sum is 29.

The spelling of 2110111200983 in words is "two trillion, one hundred ten billion, one hundred eleven million, two hundred thousand, nine hundred eighty-three".