2133334823 has 2 divisors, whose sum is σ = 2133334824. Its totient is φ = 2133334822.

The previous prime is 2133334813. The next prime is 2133334829. The reversal of 2133334823 is 3284333312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2133334823 - 2¹⁶ = 2133269287 is a prime.

It is a super-2 number, since 2×2133334823² = 9102234934048882658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2133334823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133334829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066667411 + 1066667412.

It is an arithmetic number, because the mean of its divisors is an integer number (1066667412).

Almost surely, 2^2133334823 is an apocalyptic number.

2133334823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133334823 is an equidigital number, since it uses as much as digits as its factorization.

2133334823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 32.

The square root of 2133334823 is about 46188.0376612820. The cubic root of 2133334823 is about 1287.3194791111.

The spelling of 2133334823 in words is "two billion, one hundred thirty-three million, three hundred thirty-four thousand, eight hundred twenty-three".