201252319 has 2 divisors, whose sum is σ = 201252320. Its totient is φ = 201252318.

The previous prime is 201252301. The next prime is 201252353. The reversal of 201252319 is 913252102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201252319 - 2⁹ = 201251807 is a prime.

It is a super-3 number, since 3×201252319³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 201252293 and 201252302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201252379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100626159 + 100626160.

It is an arithmetic number, because the mean of its divisors is an integer number (100626160).

Almost surely, 2^201252319 is an apocalyptic number.

201252319 is a deficient number, since it is larger than the sum of its proper divisors (1).

201252319 is an equidigital number, since it uses as much as digits as its factorization.

201252319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 201252319 is about 14186.3426928860. The cubic root of 201252319 is about 586.0216098217.

The spelling of 201252319 in words is "two hundred one million, two hundred fifty-two thousand, three hundred nineteen".