3783902103 has 6 divisors (see below), whose sum is σ = 5465636384. Its totient is φ = 2522601396.

The previous prime is 3783902093. The next prime is 3783902131. The reversal of 3783902103 is 3012093873.

It is a happy number.

3783902103 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3783902103 - 2¹² = 3783898007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3783902303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210216775 + ... + 210216792.

Almost surely, 2^3783902103 is an apocalyptic number.

3783902103 is a deficient number, since it is larger than the sum of its proper divisors (1681734281).

3783902103 is a wasteful number, since it uses less digits than its factorization.

3783902103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420433573 (or 420433570 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3783902103 is about 61513.4302652681. The cubic root of 3783902103 is about 1558.2840686177.

Adding to 3783902103 its reverse (3012093873), we get a palindrome (6795995976).

The spelling of 3783902103 in words is "three billion, seven hundred eighty-three million, nine hundred two thousand, one hundred three".