201012431203 has 4 divisors (see below), whose sum is σ = 212836691880. Its totient is φ = 189188170528.

The previous prime is 201012431197. The next prime is 201012431231. The reversal of 201012431203 is 302134210102.

It is a happy number.

201012431203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201012431203 - 2¹³ = 201012423011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201012431273) 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 3 ways as a sum of consecutive naturals, for example, 5912130313 + ... + 5912130346.

It is an arithmetic number, because the mean of its divisors is an integer number (53209172970).

Almost surely, 2^201012431203 is an apocalyptic number.

201012431203 is a deficient number, since it is larger than the sum of its proper divisors (11824260677).

201012431203 is a wasteful number, since it uses less digits than its factorization.

201012431203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11824260676.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201012431203 its reverse (302134210102), we get a palindrome (503146641305).

The spelling of 201012431203 in words is "two hundred one billion, twelve million, four hundred thirty-one thousand, two hundred three".