201003342 has 16 divisors (see below), whose sum is σ = 425654352. Its totient is φ = 63059840.

The previous prime is 201003329. The next prime is 201003347. The reversal of 201003342 is 243300102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201003347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985209 + ... + 985412.

It is an arithmetic number, because the mean of its divisors is an integer number (26603397).

Almost surely, 2^201003342 is an apocalyptic number.

201003342 is an abundant number, since it is smaller than the sum of its proper divisors (224651010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201003342 is a wasteful number, since it uses less digits than its factorization.

201003342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970643.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 201003342 is about 14177.5647415203. The cubic root of 201003342 is about 585.7798467900.

Adding to 201003342 its reverse (243300102), we get a palindrome (444303444).

The spelling of 201003342 in words is "two hundred one million, three thousand, three hundred forty-two".