201241303142 has 8 divisors (see below), whose sum is σ = 329303950632. Its totient is φ = 91473319600.

The previous prime is 201241303139. The next prime is 201241303181. The reversal of 201241303142 is 241303142102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4573665959 + ... + 4573666002.

It is an arithmetic number, because the mean of its divisors is an integer number (41162993829).

Almost surely, 2^201241303142 is an apocalyptic number.

201241303142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201241303142 is a deficient number, since it is larger than the sum of its proper divisors (128062647490).

201241303142 is a wasteful number, since it uses less digits than its factorization.

201241303142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9147331974.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201241303142 its reverse (241303142102), we get a palindrome (442544445244).

The spelling of 201241303142 in words is "two hundred one billion, two hundred forty-one million, three hundred three thousand, one hundred forty-two".