20303041303 has 8 divisors (see below), whose sum is σ = 20695886208. Its totient is φ = 19910558304.

The previous prime is 20303041273. The next prime is 20303041331. The reversal of 20303041303 is 30314030302.

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 20303041303 - 2⁵ = 20303041271 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 (20303041403) 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 7 ways as a sum of consecutive naturals, for example, 24201 + ... + 202957.

It is an arithmetic number, because the mean of its divisors is an integer number (2586985776).

Almost surely, 2^20303041303 is an apocalyptic number.

20303041303 is a deficient number, since it is larger than the sum of its proper divisors (392844905).

20303041303 is a wasteful number, since it uses less digits than its factorization.

20303041303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180953.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20303041303 its reverse (30314030302), we get a palindrome (50617071605).

The spelling of 20303041303 in words is "twenty billion, three hundred three million, forty-one thousand, three hundred three".