2111233087 has 2 divisors, whose sum is σ = 2111233088. Its totient is φ = 2111233086.

The previous prime is 2111233079. The next prime is 2111233123. The reversal of 2111233087 is 7803321112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2111233087 - 2³ = 2111233079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111233027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055616543 + 1055616544.

It is an arithmetic number, because the mean of its divisors is an integer number (1055616544).

Almost surely, 2^2111233087 is an apocalyptic number.

2111233087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111233087 is an equidigital number, since it uses as much as digits as its factorization.

2111233087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2111233087 is about 45948.1565136187. The cubic root of 2111233087 is about 1282.8584164943.

Adding to 2111233087 its reverse (7803321112), we get a palindrome (9914554199).

The spelling of 2111233087 in words is "two billion, one hundred eleven million, two hundred thirty-three thousand, eighty-seven".