201452341 has 2 divisors, whose sum is σ = 201452342. Its totient is φ = 201452340.

The previous prime is 201452297. The next prime is 201452359. The reversal of 201452341 is 143254102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170694225 + 30758116 = 13065^2 + 5546^2 .

It is a cyclic number.

It is not a de Polignac number, because 201452341 - 2⁷ = 201452213 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201462341) 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, 100726170 + 100726171.

It is an arithmetic number, because the mean of its divisors is an integer number (100726171).

Almost surely, 2^201452341 is an apocalyptic number.

It is an amenable number.

201452341 is a deficient number, since it is larger than the sum of its proper divisors (1).

201452341 is an equidigital number, since it uses as much as digits as its factorization.

201452341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 201452341 is about 14193.3907506276. The cubic root of 201452341 is about 586.2156918956.

The spelling of 201452341 in words is "two hundred one million, four hundred fifty-two thousand, three hundred forty-one".