201201230 has 16 divisors (see below), whose sum is σ = 365680224. Its totient is φ = 79698720.

The previous prime is 201201193. The next prime is 201201251. The reversal of 201201230 is 32102102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 96641 + ... + 98700.

It is an arithmetic number, because the mean of its divisors is an integer number (22855014).

Almost surely, 2^201201230 is an apocalyptic number.

201201230 is a deficient number, since it is larger than the sum of its proper divisors (164478994).

201201230 is a wasteful number, since it uses less digits than its factorization.

201201230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195451.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 201201230 is about 14184.5419383214. The cubic root of 201201230 is about 585.9720173633.

Adding to 201201230 its reverse (32102102), we get a palindrome (233303332).

The spelling of 201201230 in words is "two hundred one million, two hundred one thousand, two hundred thirty".