20003342103 has 12 divisors (see below), whose sum is σ = 28955593368. Its totient is φ = 13307002800.

The previous prime is 20003342087. The next prime is 20003342141. The reversal of 20003342103 is 30124330002.

It is not a de Polignac number, because 20003342103 - 2⁴ = 20003342087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003342003) 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, 2375448 + ... + 2383853.

It is an arithmetic number, because the mean of its divisors is an integer number (2412966114).

Almost surely, 2^20003342103 is an apocalyptic number.

20003342103 is a deficient number, since it is larger than the sum of its proper divisors (8952251265).

20003342103 is a wasteful number, since it uses less digits than its factorization.

20003342103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4759774 (or 4759771 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20003342103 its reverse (30124330002), we get a palindrome (50127672105).

The spelling of 20003342103 in words is "twenty billion, three million, three hundred forty-two thousand, one hundred three".