213200826348743 has 2 divisors, whose sum is σ = 213200826348744. Its totient is φ = 213200826348742.

The previous prime is 213200826348703. The next prime is 213200826348779. The reversal of 213200826348743 is 347843628002312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213200826348743 - 2¹⁴ = 213200826332359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213200826348703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106600413174371 + 106600413174372.

It is an arithmetic number, because the mean of its divisors is an integer number (106600413174372).

Almost surely, 2^{213200826348743} is an apocalyptic number.

213200826348743 is a deficient number, since it is larger than the sum of its proper divisors (1).

213200826348743 is an equidigital number, since it uses as much as digits as its factorization.

213200826348743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 53.

The spelling of 213200826348743 in words is "two hundred thirteen trillion, two hundred billion, eight hundred twenty-six million, three hundred forty-eight thousand, seven hundred forty-three".