201244325 has 6 divisors (see below), whose sum is σ = 249542994. Its totient is φ = 160995440.

The previous prime is 201244321. The next prime is 201244367. The reversal of 201244325 is 523442102.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 37429924 + 163814401 = 6118^2 + 12799^2 .

It is not a de Polignac number, because 201244325 - 2² = 201244321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201244325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201244321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4024862 + ... + 4024911.

It is an arithmetic number, because the mean of its divisors is an integer number (41590499).

Almost surely, 2^201244325 is an apocalyptic number.

201244325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201244325 is a deficient number, since it is larger than the sum of its proper divisors (48298669).

201244325 is an equidigital number, since it uses as much as digits as its factorization.

201244325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8049783 (or 8049778 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 201244325 is about 14186.0609402328. The cubic root of 201244325 is about 586.0138505426.

Adding to 201244325 its reverse (523442102), we get a palindrome (724686427).

The spelling of 201244325 in words is "two hundred one million, two hundred forty-four thousand, three hundred twenty-five".