2111334099 has 32 divisors (see below), whose sum is σ = 3359347200. Its totient is φ = 1178394336.

The previous prime is 2111334089. The next prime is 2111334103. The reversal of 2111334099 is 9904331112.

It is a happy number.

It is not a de Polignac number, because 2111334099 - 2¹² = 2111330003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111334079) 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 31 ways as a sum of consecutive naturals, for example, 20389 + ... + 68105.

It is an arithmetic number, because the mean of its divisors is an integer number (104979600).

Almost surely, 2^2111334099 is an apocalyptic number.

2111334099 is a deficient number, since it is larger than the sum of its proper divisors (1248013101).

2111334099 is an equidigital number, since it uses as much as digits as its factorization.

2111334099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47784 (or 47770 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 2111334099 is about 45949.2556958217. The cubic root of 2111334099 is about 1282.8788756324.

The spelling of 2111334099 in words is "two billion, one hundred eleven million, three hundred thirty-four thousand, ninety-nine".