20313120203302 has 32 divisors (see below), whose sum is σ = 32834369931264. Its totient is φ = 9397489886400.

The previous prime is 20313120203297. The next prime is 20313120203317. The reversal of 20313120203302 is 20330202131302.

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 15 ways as a sum of consecutive naturals, for example, 174777 + ... + 6376267.

It is an arithmetic number, because the mean of its divisors is an integer number (1026074060352).

Almost surely, 2^{20313120203302} is an apocalyptic number.

20313120203302 is a deficient number, since it is larger than the sum of its proper divisors (12521249727962).

20313120203302 is a wasteful number, since it uses less digits than its factorization.

20313120203302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6203844.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20313120203302 its reverse (20330202131302), we get a palindrome (40643322334604).

The spelling of 20313120203302 in words is "twenty trillion, three hundred thirteen billion, one hundred twenty million, two hundred three thousand, three hundred two".