2133112403 has 2 divisors, whose sum is σ = 2133112404. Its totient is φ = 2133112402.

The previous prime is 2133112327. The next prime is 2133112411. The reversal of 2133112403 is 3042113312.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133112403 is a prime.

It is not a weakly prime, because it can be changed into another prime (2133162403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066556201 + 1066556202.

It is an arithmetic number, because the mean of its divisors is an integer number (1066556202).

Almost surely, 2^2133112403 is an apocalyptic number.

2133112403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133112403 is an equidigital number, since it uses as much as digits as its factorization.

2133112403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2133112403 is about 46185.6298322324. The cubic root of 2133112403 is about 1287.2747392126.

Adding to 2133112403 its reverse (3042113312), we get a palindrome (5175225715).

Subtracting 2133112403 from its reverse (3042113312), we obtain a palindrome (909000909).

The spelling of 2133112403 in words is "two billion, one hundred thirty-three million, one hundred twelve thousand, four hundred three".