213033113323 has 2 divisors, whose sum is σ = 213033113324. Its totient is φ = 213033113322.

The previous prime is 213033113287. The next prime is 213033113329. The reversal of 213033113323 is 323311330312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213033113323 - 2¹⁷ = 213032982251 is a prime.

It is not a weakly prime, because it can be changed into another prime (213033113329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106516556661 + 106516556662.

It is an arithmetic number, because the mean of its divisors is an integer number (106516556662).

Almost surely, 2^213033113323 is an apocalyptic number.

213033113323 is a deficient number, since it is larger than the sum of its proper divisors (1).

213033113323 is an equidigital number, since it uses as much as digits as its factorization.

213033113323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 213033113323 its reverse (323311330312), we get a palindrome (536344443635).

The spelling of 213033113323 in words is "two hundred thirteen billion, thirty-three million, one hundred thirteen thousand, three hundred twenty-three".