213371307379 has 2 divisors, whose sum is σ = 213371307380. Its totient is φ = 213371307378.

The previous prime is 213371307311. The next prime is 213371307421. The reversal of 213371307379 is 973703173312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213371307379 - 2⁹ = 213371306867 is a prime.

It is not a weakly prime, because it can be changed into another prime (213371301379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106685653689 + 106685653690.

It is an arithmetic number, because the mean of its divisors is an integer number (106685653690).

Almost surely, 2^213371307379 is an apocalyptic number.

213371307379 is a deficient number, since it is larger than the sum of its proper divisors (1).

213371307379 is an equidigital number, since it uses as much as digits as its factorization.

213371307379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 500094, while the sum is 46.

The spelling of 213371307379 in words is "two hundred thirteen billion, three hundred seventy-one million, three hundred seven thousand, three hundred seventy-nine".