2111314199 has 4 divisors (see below), whose sum is σ = 2111979864. Its totient is φ = 2110648536.

The previous prime is 2111314193. The next prime is 2111314211. The reversal of 2111314199 is 9914131112.

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 2111314199 - 2²⁰ = 2110265623 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 (2111314193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328052 + ... + 334425.

It is an arithmetic number, because the mean of its divisors is an integer number (527994966).

Almost surely, 2^2111314199 is an apocalyptic number.

2111314199 is a deficient number, since it is larger than the sum of its proper divisors (665665).

2111314199 is an equidigital number, since it uses as much as digits as its factorization.

2111314199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665664.

The product of its digits is 1944, while the sum is 32.

The square root of 2111314199 is about 45949.0391520867. The cubic root of 2111314199 is about 1282.8748451050.

The spelling of 2111314199 in words is "two billion, one hundred eleven million, three hundred fourteen thousand, one hundred ninety-nine".