20303043341 has 16 divisors (see below), whose sum is σ = 23412572160. Its totient is φ = 17246098800.

The previous prime is 20303043329. The next prime is 20303043403. The reversal of 20303043341 is 14334030302.

It is not a de Polignac number, because 20303043341 - 2¹⁸ = 20302781197 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 (20303043301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804566 + ... + 829416.

It is an arithmetic number, because the mean of its divisors is an integer number (1463285760).

Almost surely, 2^20303043341 is an apocalyptic number.

It is an amenable number.

20303043341 is a deficient number, since it is larger than the sum of its proper divisors (3109528819).

20303043341 is a wasteful number, since it uses less digits than its factorization.

20303043341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25904.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20303043341 its reverse (14334030302), we get a palindrome (34637073643).

The spelling of 20303043341 in words is "twenty billion, three hundred three million, forty-three thousand, three hundred forty-one".