2119203849111 has 4 divisors (see below), whose sum is σ = 2825605132152. Its totient is φ = 1412802566072.

The previous prime is 2119203849109. The next prime is 2119203849121. The reversal of 2119203849111 is 1119483029112.

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 2119203849111 - 2¹ = 2119203849109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119203849121) 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, 353200641516 + ... + 353200641521.

It is an arithmetic number, because the mean of its divisors is an integer number (706401283038).

Almost surely, 2^{2119203849111} is an apocalyptic number.

2119203849111 is a deficient number, since it is larger than the sum of its proper divisors (706401283041).

2119203849111 is an equidigital number, since it uses as much as digits as its factorization.

2119203849111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706401283040.

The product of its (nonzero) digits is 31104, while the sum is 42.

The spelling of 2119203849111 in words is "two trillion, one hundred nineteen billion, two hundred three million, eight hundred forty-nine thousand, one hundred eleven".