201265373 has 2 divisors, whose sum is σ = 201265374. Its totient is φ = 201265372.

The previous prime is 201265367. The next prime is 201265381. The reversal of 201265373 is 373562102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103591684 + 97673689 = 10178^2 + 9883^2 .

It is a cyclic number.

It is not a de Polignac number, because 201265373 - 2⁴ = 201265357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201265313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100632686 + 100632687.

It is an arithmetic number, because the mean of its divisors is an integer number (100632687).

Almost surely, 2^201265373 is an apocalyptic number.

It is an amenable number.

201265373 is a deficient number, since it is larger than the sum of its proper divisors (1).

201265373 is an equidigital number, since it uses as much as digits as its factorization.

201265373 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 29.

The square root of 201265373 is about 14186.8027758195. The cubic root of 201265373 is about 586.0342800868.

The spelling of 201265373 in words is "two hundred one million, two hundred sixty-five thousand, three hundred seventy-three".