213014324423 has 2 divisors, whose sum is σ = 213014324424. Its totient is φ = 213014324422.

The previous prime is 213014324401. The next prime is 213014324473. The reversal of 213014324423 is 324423410312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213014324423 - 2¹⁸ = 213014062279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213014324473) 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, 106507162211 + 106507162212.

It is an arithmetic number, because the mean of its divisors is an integer number (106507162212).

Almost surely, 2^213014324423 is an apocalyptic number.

213014324423 is a deficient number, since it is larger than the sum of its proper divisors (1).

213014324423 is an equidigital number, since it uses as much as digits as its factorization.

213014324423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 213014324423 its reverse (324423410312), we get a palindrome (537437734735).

The spelling of 213014324423 in words is "two hundred thirteen billion, fourteen million, three hundred twenty-four thousand, four hundred twenty-three".