202104431303 has 4 divisors (see below), whose sum is σ = 213992927280. Its totient is φ = 190215935328.

The previous prime is 202104431297. The next prime is 202104431341. The reversal of 202104431303 is 303134401202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 202104431303 - 2¹⁰ = 202104430279 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 (202104431363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5944247963 + ... + 5944247996.

It is an arithmetic number, because the mean of its divisors is an integer number (53498231820).

Almost surely, 2^202104431303 is an apocalyptic number.

202104431303 is a deficient number, since it is larger than the sum of its proper divisors (11888495977).

202104431303 is a wasteful number, since it uses less digits than its factorization.

202104431303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11888495976.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 202104431303 its reverse (303134401202), we get a palindrome (505238832505).

The spelling of 202104431303 in words is "two hundred two billion, one hundred four million, four hundred thirty-one thousand, three hundred three".