202103044112 has 20 divisors (see below), whose sum is σ = 395167079340. Its totient is φ = 100124443008.

The previous prime is 202103044067. The next prime is 202103044127. The reversal of 202103044112 is 211440301202.

It can be written as a sum of positive squares in 2 ways, for example, as 177446507536 + 24656536576 = 421244^2 + 157024^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57940643 + ... + 57944130.

It is an arithmetic number, because the mean of its divisors is an integer number (19758353967).

Almost surely, 2^202103044112 is an apocalyptic number.

It is an amenable number.

202103044112 is a deficient number, since it is larger than the sum of its proper divisors (193064035228).

202103044112 is a wasteful number, since it uses less digits than its factorization.

202103044112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115884890 (or 115884884 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 202103044112 its reverse (211440301202), we get a palindrome (413543345314).

The spelling of 202103044112 in words is "two hundred two billion, one hundred three million, forty-four thousand, one hundred twelve".