20100303013203 has 96 divisors (see below), whose sum is σ = 34952232806400. Its totient is φ = 10888936531200.

The previous prime is 20100303013171. The next prime is 20100303013229. The reversal of 20100303013203 is 30231030300102.

20100303013203 is a `hidden beast` number, since 2 + 0 + 10 + 0 + 30 + 301 + 320 + 3 = 666.

It is not a de Polignac number, because 20100303013203 - 2⁵ = 20100303013171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20100303013243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25739568 + ... + 26508978.

It is an arithmetic number, because the mean of its divisors is an integer number (364085758400).

Almost surely, 2^{20100303013203} is an apocalyptic number.

20100303013203 is a deficient number, since it is larger than the sum of its proper divisors (14851929793197).

20100303013203 is a wasteful number, since it uses less digits than its factorization.

20100303013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769713 (or 769710 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 20100303013203 its reverse (30231030300102), we get a palindrome (50331333313305).

The spelling of 20100303013203 in words is "twenty trillion, one hundred billion, three hundred three million, thirteen thousand, two hundred three".