20201330002320 has 120 divisors (see below), whose sum is σ = 67843991976696. Its totient is φ = 5386926680064.

The previous prime is 20201330002307. The next prime is 20201330002331. The reversal of 20201330002320 is 2320003310202.

It is a happy number.

20201330002320 is a `hidden beast` number, since 20 + 20 + 1 + 3 + 300 + 0 + 2 + 320 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9516904162704 + 10684425839616 = 3084948^2 + 3268704^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20201330002293 and 20201330002302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47059374 + ... + 47486706.

Almost surely, 2^{20201330002320} is an apocalyptic number.

20201330002320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201330002320 is an abundant number, since it is smaller than the sum of its proper divisors (47642661974376).

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

20201330002320 is a wasteful number, since it uses less digits than its factorization.

20201330002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493009 (or 493000 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20201330002320 its reverse (2320003310202), we get a palindrome (22521333312522).

The spelling of 20201330002320 in words is "twenty trillion, two hundred one billion, three hundred thirty million, two thousand, three hundred twenty".