201140303242 has 16 divisors (see below), whose sum is σ = 303109793280. Its totient is φ = 100103843952.

The previous prime is 201140303209. The next prime is 201140303267. The reversal of 201140303242 is 242303041102.

201140303242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3228963 + ... + 3290665.

It is an arithmetic number, because the mean of its divisors is an integer number (18944362080).

Almost surely, 2^201140303242 is an apocalyptic number.

201140303242 is a deficient number, since it is larger than the sum of its proper divisors (101969490038).

201140303242 is a wasteful number, since it uses less digits than its factorization.

201140303242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69237.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 201140303242 its reverse (242303041102), we get a palindrome (443443344344).

The spelling of 201140303242 in words is "two hundred one billion, one hundred forty million, three hundred three thousand, two hundred forty-two".