213010000003291 has 2 divisors, whose sum is σ = 213010000003292. Its totient is φ = 213010000003290.

The previous prime is 213010000003289. The next prime is 213010000003301. The reversal of 213010000003291 is 192300000010312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213010000003291 - 2¹ = 213010000003289 is a prime.

Together with 213010000003289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (213010000006291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106505000001645 + 106505000001646.

It is an arithmetic number, because the mean of its divisors is an integer number (106505000001646).

Almost surely, 2^{213010000003291} is an apocalyptic number.

213010000003291 is a deficient number, since it is larger than the sum of its proper divisors (1).

213010000003291 is an equidigital number, since it uses as much as digits as its factorization.

213010000003291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 213010000003291 in words is "two hundred thirteen trillion, ten billion, three thousand, two hundred ninety-one".