206052373 has 2 divisors, whose sum is σ = 206052374. Its totient is φ = 206052372.

The previous prime is 206052323. The next prime is 206052383. The reversal of 206052373 is 373250602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201696804 + 4355569 = 14202^2 + 2087^2 .

It is a cyclic number.

It is not a de Polignac number, because 206052373 - 2⁹ = 206051861 is a prime.

It is a super-2 number, since 2×206052373² = 84915160837862258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206052313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103026186 + 103026187.

It is an arithmetic number, because the mean of its divisors is an integer number (103026187).

Almost surely, 2^206052373 is an apocalyptic number.

It is an amenable number.

206052373 is a deficient number, since it is larger than the sum of its proper divisors (1).

206052373 is an equidigital number, since it uses as much as digits as its factorization.

206052373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 206052373 is about 14354.5244783657. The cubic root of 206052373 is about 590.6441045788.

The spelling of 206052373 in words is "two hundred six million, fifty-two thousand, three hundred seventy-three".