2133213012263 has 2 divisors, whose sum is σ = 2133213012264. Its totient is φ = 2133213012262.

The previous prime is 2133213012257. The next prime is 2133213012353. The reversal of 2133213012263 is 3622103123312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2133213012263 - 2²² = 2133208817959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133213032263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066606506131 + 1066606506132.

It is an arithmetic number, because the mean of its divisors is an integer number (1066606506132).

Almost surely, 2^{2133213012263} is an apocalyptic number.

2133213012263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133213012263 is an equidigital number, since it uses as much as digits as its factorization.

2133213012263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 2133213012263 its reverse (3622103123312), we get a palindrome (5755316135575).

The spelling of 2133213012263 in words is "two trillion, one hundred thirty-three billion, two hundred thirteen million, twelve thousand, two hundred sixty-three".