202103133003 has 6 divisors (see below), whose sum is σ = 291926747684. Its totient is φ = 134735421996.

The previous prime is 202103132977. The next prime is 202103133017. The reversal of 202103133003 is 300331301202.

It is not a de Polignac number, because 202103133003 - 2¹² = 202103128907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202103133083) 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, 11227951825 + ... + 11227951842.

Almost surely, 2^202103133003 is an apocalyptic number.

202103133003 is a deficient number, since it is larger than the sum of its proper divisors (89823614681).

202103133003 is a wasteful number, since it uses less digits than its factorization.

202103133003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22455903673 (or 22455903670 counting only the distinct ones).

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

Adding to 202103133003 its reverse (300331301202), we get a palindrome (502434434205).

The spelling of 202103133003 in words is "two hundred two billion, one hundred three million, one hundred thirty-three thousand, three".