2133120010111 has 2 divisors, whose sum is σ = 2133120010112. Its totient is φ = 2133120010110.

The previous prime is 2133120009989. The next prime is 2133120010121. The reversal of 2133120010111 is 1110100213312.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2133120010111 - 2¹⁹ = 2133119485823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133120010121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066560005055 + 1066560005056.

It is an arithmetic number, because the mean of its divisors is an integer number (1066560005056).

Almost surely, 2^{2133120010111} is an apocalyptic number.

2133120010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133120010111 is an equidigital number, since it uses as much as digits as its factorization.

2133120010111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 2133120010111 its reverse (1110100213312), we get a palindrome (3243220223423).

The spelling of 2133120010111 in words is "two trillion, one hundred thirty-three billion, one hundred twenty million, ten thousand, one hundred eleven".