213322133099 has 2 divisors, whose sum is σ = 213322133100. Its totient is φ = 213322133098.

The previous prime is 213322133047. The next prime is 213322133179. The reversal of 213322133099 is 990331223312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213322133099 - 2²⁰ = 213321084523 is a prime.

It is not a weakly prime, because it can be changed into another prime (213322933099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106661066549 + 106661066550.

It is an arithmetic number, because the mean of its divisors is an integer number (106661066550).

Almost surely, 2^213322133099 is an apocalyptic number.

213322133099 is a deficient number, since it is larger than the sum of its proper divisors (1).

213322133099 is an equidigital number, since it uses as much as digits as its factorization.

213322133099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 213322133099 in words is "two hundred thirteen billion, three hundred twenty-two million, one hundred thirty-three thousand, ninety-nine".