20313106604200 has 24 divisors (see below), whose sum is σ = 47227972855230. Its totient is φ = 8125242641600.

The previous prime is 20313106604171. The next prime is 20313106604249. The reversal of 20313106604200 is 240660131302.

It can be written as a sum of positive squares in 3 ways, for example, as 18380889842436 + 1932216761764 = 4287294^2 + 1390042^2 .

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 5 ways as a sum of consecutive naturals, for example, 50782766311 + ... + 50782766710.

Almost surely, 2^{20313106604200} is an apocalyptic number.

20313106604200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20313106604200 is an abundant number, since it is smaller than the sum of its proper divisors (26914866251030).

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

20313106604200 is a wasteful number, since it uses less digits than its factorization.

20313106604200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101565533037 (or 101565533028 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 20313106604200 its reverse (240660131302), we get a palindrome (20553766735502).

The spelling of 20313106604200 in words is "twenty trillion, three hundred thirteen billion, one hundred six million, six hundred four thousand, two hundred".