202112001203 has 16 divisors (see below), whose sum is σ = 238420147200. Its totient is φ = 167709665376.

The previous prime is 202112001151. The next prime is 202112001241. The reversal of 202112001203 is 302100211202.

It is a happy number.

202112001203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 202112001203 - 2⁶ = 202112001139 is a prime.

It is a super-2 number, since 2×202112001203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202112001293) 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 15 ways as a sum of consecutive naturals, for example, 1909151 + ... + 2012232.

It is an arithmetic number, because the mean of its divisors is an integer number (14901259200).

Almost surely, 2^202112001203 is an apocalyptic number.

202112001203 is a deficient number, since it is larger than the sum of its proper divisors (36308145997).

202112001203 is a wasteful number, since it uses less digits than its factorization.

202112001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921626.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 202112001203 its reverse (302100211202), we get a palindrome (504212212405).

The spelling of 202112001203 in words is "two hundred two billion, one hundred twelve million, one thousand, two hundred three".