201012001211203 has 32 divisors (see below), whose sum is σ = 248233545229824. Its totient is φ = 158506335516672.

The previous prime is 201012001211201. The next prime is 201012001211237. The reversal of 201012001211203 is 302112100210102.

It is not a de Polignac number, because 201012001211203 - 2¹ = 201012001211201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201012001211201) 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 31 ways as a sum of consecutive naturals, for example, 247311651 + ... + 248123107.

It is an arithmetic number, because the mean of its divisors is an integer number (7757298288432).

Almost surely, 2^{201012001211203} is an apocalyptic number.

201012001211203 is a deficient number, since it is larger than the sum of its proper divisors (47221544018621).

201012001211203 is a wasteful number, since it uses less digits than its factorization.

201012001211203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820651.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201012001211203 its reverse (302112100210102), we get a palindrome (503124101421305).

The spelling of 201012001211203 in words is "two hundred one trillion, twelve billion, one million, two hundred eleven thousand, two hundred three".