202103441311 has 8 divisors (see below), whose sum is σ = 204716344320. Its totient is φ = 199491904248.

The previous prime is 202103441303. The next prime is 202103441317. The reversal of 202103441311 is 113144301202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202103441311 - 2³ = 202103441303 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 (202103441317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41971 + ... + 637156.

It is an arithmetic number, because the mean of its divisors is an integer number (25589543040).

Almost surely, 2^202103441311 is an apocalyptic number.

202103441311 is a deficient number, since it is larger than the sum of its proper divisors (2612903009).

202103441311 is an equidigital number, since it uses as much as digits as its factorization.

202103441311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682973.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 202103441311 its reverse (113144301202), we get a palindrome (315247742513).

The spelling of 202103441311 in words is "two hundred two billion, one hundred three million, four hundred forty-one thousand, three hundred eleven".