2111114233 has 2 divisors, whose sum is σ = 2111114234. Its totient is φ = 2111114232.

The previous prime is 2111114207. The next prime is 2111114237. The reversal of 2111114233 is 3324111112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1926507664 + 184606569 = 43892^2 + 13587^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2111114233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2111114233.

It is not a weakly prime, because it can be changed into another prime (2111114237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055557116 + 1055557117.

It is an arithmetic number, because the mean of its divisors is an integer number (1055557117).

Almost surely, 2^2111114233 is an apocalyptic number.

It is an amenable number.

2111114233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111114233 is an equidigital number, since it uses as much as digits as its factorization.

2111114233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 19.

The square root of 2111114233 is about 45946.8631464652. The cubic root of 2111114233 is about 1282.8343427723.

Adding to 2111114233 its reverse (3324111112), we get a palindrome (5435225345).

It can be divided in two parts, 21111 and 14233, that added together give a square (35344 = 188²).

The spelling of 2111114233 in words is "two billion, one hundred eleven million, one hundred fourteen thousand, two hundred thirty-three".