201034240203 has 8 divisors (see below), whose sum is σ = 268048368448. Its totient is φ = 134021469384.

The previous prime is 201034240201. The next prime is 201034240207. The reversal of 201034240203 is 302042430102.

201034240203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 201034240203 - 2¹ = 201034240201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201034240203.

It is not an unprimeable number, because it can be changed into a prime (201034240201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80376 + ... + 639162.

It is an arithmetic number, because the mean of its divisors is an integer number (33506046056).

Almost surely, 2^201034240203 is an apocalyptic number.

201034240203 is a deficient number, since it is larger than the sum of its proper divisors (67014128245).

201034240203 is a wasteful number, since it uses less digits than its factorization.

201034240203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678713.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 201034240203 its reverse (302042430102), we get a palindrome (503076670305).

The spelling of 201034240203 in words is "two hundred one billion, thirty-four million, two hundred forty thousand, two hundred three".