20303041304 has 32 divisors (see below), whose sum is σ = 46853173920. Its totient is φ = 8031972096.

The previous prime is 20303041273. The next prime is 20303041331. The reversal of 20303041304 is 40314030302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13943669 + ... + 13945124.

It is an arithmetic number, because the mean of its divisors is an integer number (1464161685).

Almost surely, 2^20303041304 is an apocalyptic number.

It is an amenable number.

20303041304 is an abundant number, since it is smaller than the sum of its proper divisors (26550132616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20303041304 is a wasteful number, since it uses less digits than its factorization.

20303041304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27888819 (or 27888815 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20303041304 its reverse (40314030302), we get a palindrome (60617071606).

The spelling of 20303041304 in words is "twenty billion, three hundred three million, forty-one thousand, three hundred four".