213312213299 has 2 divisors, whose sum is σ = 213312213300. Its totient is φ = 213312213298.

The previous prime is 213312213293. The next prime is 213312213353. The reversal of 213312213299 is 992312213312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213312213299 - 2¹² = 213312209203 is a prime.

It is not a weakly prime, because it can be changed into another prime (213312213293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106656106649 + 106656106650.

It is an arithmetic number, because the mean of its divisors is an integer number (106656106650).

Almost surely, 2^213312213299 is an apocalyptic number.

213312213299 is a deficient number, since it is larger than the sum of its proper divisors (1).

213312213299 is an equidigital number, since it uses as much as digits as its factorization.

213312213299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 38.

The spelling of 213312213299 in words is "two hundred thirteen billion, three hundred twelve million, two hundred thirteen thousand, two hundred ninety-nine".