20000230301320 has 16 divisors (see below), whose sum is σ = 45000518178060. Its totient is φ = 8000092120512.

The previous prime is 20000230301309. The next prime is 20000230301321. The reversal of 20000230301320 is 2310303200002.

It can be written as a sum of positive squares in 2 ways, for example, as 17339945343876 + 2660284957444 = 4164126^2 + 1631038^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20000230301294 and 20000230301303.

It is not an unprimeable number, because it can be changed into a prime (20000230301321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250002878727 + ... + 250002878806.

Almost surely, 2^{20000230301320} is an apocalyptic number.

20000230301320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20000230301320 is an abundant number, since it is smaller than the sum of its proper divisors (25000287876740).

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

20000230301320 is a wasteful number, since it uses less digits than its factorization.

20000230301320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500005757544 (or 500005757540 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20000230301320 its reverse (2310303200002), we get a palindrome (22310533501322).

The spelling of 20000230301320 in words is "twenty trillion, two hundred thirty million, three hundred one thousand, three hundred twenty".