2133354511 has 2 divisors, whose sum is σ = 2133354512. Its totient is φ = 2133354510.

The previous prime is 2133354499. The next prime is 2133354527. The reversal of 2133354511 is 1154533312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133354511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2133354511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133354541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066677255 + 1066677256.

It is an arithmetic number, because the mean of its divisors is an integer number (1066677256).

Almost surely, 2^2133354511 is an apocalyptic number.

2133354511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133354511 is an equidigital number, since it uses as much as digits as its factorization.

2133354511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 28.

The square root of 2133354511 is about 46188.2507895677. The cubic root of 2133354511 is about 1287.3234392127.

Adding to 2133354511 its reverse (1154533312), we get a palindrome (3287887823).

The spelling of 2133354511 in words is "two billion, one hundred thirty-three million, three hundred fifty-four thousand, five hundred eleven".