1202103303193 has 12 divisors (see below), whose sum is σ = 1304243258220. Its totient is φ = 1107453711936.

The previous prime is 1202103303173. The next prime is 1202103303209. The reversal of 1202103303193 is 3913033012021.

It can be written as a sum of positive squares in 6 ways, for example, as 339344696089 + 862758607104 = 582533^2 + 928848^2 .

It is not a de Polignac number, because 1202103303193 - 2⁹ = 1202103302681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202103303103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6901246 + ... + 7073287.

It is an arithmetic number, because the mean of its divisors is an integer number (108686938185).

Almost surely, 2^{1202103303193} is an apocalyptic number.

1202103303193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1202103303193 is a deficient number, since it is larger than the sum of its proper divisors (102139955027).

1202103303193 is a wasteful number, since it uses less digits than its factorization.

1202103303193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13975068 (or 13975055 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 1202103303193 in words is "one trillion, two hundred two billion, one hundred three million, three hundred three thousand, one hundred ninety-three".