213452059 has 2 divisors, whose sum is σ = 213452060. Its totient is φ = 213452058.

The previous prime is 213452011. The next prime is 213452069. The reversal of 213452059 is 950254312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213452059 - 2⁹ = 213451547 is a prime.

It is equal to p_11781571 and since 213452059 and 11781571 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213452059.

It is not a weakly prime, because it can be changed into another prime (213452009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106726029 + 106726030.

It is an arithmetic number, because the mean of its divisors is an integer number (106726030).

Almost surely, 2^213452059 is an apocalyptic number.

213452059 is a deficient number, since it is larger than the sum of its proper divisors (1).

213452059 is an equidigital number, since it uses as much as digits as its factorization.

213452059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 213452059 is about 14609.9985968514. The cubic root of 213452059 is about 597.6314576858.

The spelling of 213452059 in words is "two hundred thirteen million, four hundred fifty-two thousand, fifty-nine".