10002020131300 has 36 divisors (see below), whose sum is σ = 21720839152320. Its totient is φ = 3997774786720.

The previous prime is 10002020131253. The next prime is 10002020131309. The reversal of 10002020131300 is 313102020001.

It is not an unprimeable number, because it can be changed into a prime (10002020131309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37783264 + ... + 38047063.

It is an arithmetic number, because the mean of its divisors is an integer number (603356643120).

Almost surely, 2^{10002020131300} is an apocalyptic number.

10002020131300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10002020131300 is an abundant number, since it is smaller than the sum of its proper divisors (11718819021020).

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

10002020131300 is a wasteful number, since it uses less digits than its factorization.

10002020131300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75831660 (or 75831653 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10002020131300 its reverse (313102020001), we get a palindrome (10315122151301).

The spelling of 10002020131300 in words is "ten trillion, two billion, twenty million, one hundred thirty-one thousand, three hundred".