20313314016200 has 24 divisors (see below), whose sum is σ = 47228455088130. Its totient is φ = 8125325606400.

The previous prime is 20313314016199. The next prime is 20313314016257. The reversal of 20313314016200 is 261041331302.

It can be written as a sum of positive squares in 3 ways, for example, as 19479317677444 + 833996338756 = 4413538^2 + 913234^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20313314016200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50783284841 + ... + 50783285240.

Almost surely, 2^{20313314016200} is an apocalyptic number.

20313314016200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20313314016200 is an abundant number, since it is smaller than the sum of its proper divisors (26915141071930).

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

20313314016200 is a wasteful number, since it uses less digits than its factorization.

20313314016200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101566570097 (or 101566570088 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 20313314016200 its reverse (261041331302), we get a palindrome (20574355347502).

The spelling of 20313314016200 in words is "twenty trillion, three hundred thirteen billion, three hundred fourteen million, sixteen thousand, two hundred".