201325253 has 4 divisors (see below), whose sum is σ = 207819648. Its totient is φ = 194830860.

The previous prime is 201325231. The next prime is 201325277. The reversal of 201325253 is 352523102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 352523102 = 2 ⋅176261551.

It is a cyclic number.

It is not a de Polignac number, because 201325253 - 2¹⁴ = 201308869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201325283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247151 + ... + 3247212.

It is an arithmetic number, because the mean of its divisors is an integer number (51954912).

Almost surely, 2^201325253 is an apocalyptic number.

It is an amenable number.

201325253 is a deficient number, since it is larger than the sum of its proper divisors (6494395).

201325253 is an equidigital number, since it uses as much as digits as its factorization.

201325253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6494394.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 201325253 is about 14188.9130309548. The cubic root of 201325253 is about 586.0923928372.

Adding to 201325253 its reverse (352523102), we get a palindrome (553848355).

The spelling of 201325253 in words is "two hundred one million, three hundred twenty-five thousand, two hundred fifty-three".