2133221544133 has 2 divisors, whose sum is σ = 2133221544134. Its totient is φ = 2133221544132.

The previous prime is 2133221544053. The next prime is 2133221544211. The reversal of 2133221544133 is 3314451223312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2093094243009 + 40127301124 = 1446753^2 + 200318^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133221544133 - 2¹³ = 2133221535941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133221514133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066610772066 + 1066610772067.

It is an arithmetic number, because the mean of its divisors is an integer number (1066610772067).

Almost surely, 2^{2133221544133} is an apocalyptic number.

It is an amenable number.

2133221544133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133221544133 is an equidigital number, since it uses as much as digits as its factorization.

2133221544133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 34.

Adding to 2133221544133 its reverse (3314451223312), we get a palindrome (5447672767445).

The spelling of 2133221544133 in words is "two trillion, one hundred thirty-three billion, two hundred twenty-one million, five hundred forty-four thousand, one hundred thirty-three".