201213325 has 24 divisors (see below), whose sum is σ = 264492000. Its totient is φ = 151421760.

The previous prime is 201213323. The next prime is 201213329. The reversal of 201213325 is 523312102.

It is not a de Polignac number, because 201213325 - 2¹ = 201213323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201213323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69354 + ... + 72196.

It is an arithmetic number, because the mean of its divisors is an integer number (11020500).

Almost surely, 2^201213325 is an apocalyptic number.

201213325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201213325 is a deficient number, since it is larger than the sum of its proper divisors (63278675).

201213325 is a wasteful number, since it uses less digits than its factorization.

201213325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021 (or 3016 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 201213325 is about 14184.9682763128. The cubic root of 201213325 is about 585.9837588249.

Adding to 201213325 its reverse (523312102), we get a palindrome (724525427).

The spelling of 201213325 in words is "two hundred one million, two hundred thirteen thousand, three hundred twenty-five".