2002103196 has 24 divisors (see below), whose sum is σ = 4759718544. Its totient is φ = 654775680.

The previous prime is 2002103153. The next prime is 2002103197. The reversal of 2002103196 is 6913012002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002103197) 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 7 ways as a sum of consecutive naturals, for example, 1573345 + ... + 1574616.

It is an arithmetic number, because the mean of its divisors is an integer number (198321606).

Almost surely, 2^2002103196 is an apocalyptic number.

It is an amenable number.

2002103196 is an abundant number, since it is smaller than the sum of its proper divisors (2757615348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002103196 is a wasteful number, since it uses less digits than its factorization.

2002103196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3148021 (or 3148019 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 2002103196 is about 44744.8678174380. The cubic root of 2002103196 is about 1260.3625386602.

Adding to 2002103196 its reverse (6913012002), we get a palindrome (8915115198).

The spelling of 2002103196 in words is "two billion, two million, one hundred three thousand, one hundred ninety-six".