202013143012 has 24 divisors (see below), whose sum is σ = 363423415040. Its totient is φ = 98183080800.

The previous prime is 202013142997. The next prime is 202013143019. The reversal of 202013143012 is 210341310202.

It is a happy number.

It is a super-3 number, since 3×202013143012³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (202013143019) 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, 493812 + ... + 804907.

Almost surely, 2^202013143012 is an apocalyptic number.

It is an amenable number.

202013143012 is a deficient number, since it is larger than the sum of its proper divisors (161410272028).

202013143012 is a wasteful number, since it uses less digits than its factorization.

202013143012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299811 (or 1299809 counting only the distinct ones).

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

Adding to 202013143012 its reverse (210341310202), we get a palindrome (412354453214).

The spelling of 202013143012 in words is "two hundred two billion, thirteen million, one hundred forty-three thousand, twelve".