201140240203 has 8 divisors (see below), whose sum is σ = 232022921472. Its totient is φ = 170794649256.

The previous prime is 201140240183. The next prime is 201140240219. The reversal of 201140240203 is 302042041102.

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

It is a de Polignac number, because none of the positive numbers 2^k-201140240203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201140240243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134271775 + ... + 134273272.

It is an arithmetic number, because the mean of its divisors is an integer number (29002865184).

Almost surely, 2^201140240203 is an apocalyptic number.

201140240203 is a deficient number, since it is larger than the sum of its proper divisors (30882681269).

201140240203 is a wasteful number, since it uses less digits than its factorization.

201140240203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268545161.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 201140240203 its reverse (302042041102), we get a palindrome (503182281305).

The spelling of 201140240203 in words is "two hundred one billion, one hundred forty million, two hundred forty thousand, two hundred three".