20200100013000 has 192 divisors, whose sum is σ = 70121645633520. Its totient is φ = 5241106944000.

The previous prime is 20200100012959. The next prime is 20200100013061. The reversal of 20200100013000 is 31000100202.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 129682092996 + 20070417920004 = 360114^2 + 4480002^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29997481 + ... + 30663480.

Almost surely, 2^{20200100013000} is an apocalyptic number.

20200100013000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20200100013000 is an abundant number, since it is smaller than the sum of its proper divisors (49921545620520).

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

20200100013000 is a wasteful number, since it uses less digits than its factorization.

20200100013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60661025 (or 60661008 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 20200100013000 its reverse (31000100202), we get a palindrome (20231100113202).

The spelling of 20200100013000 in words is "twenty trillion, two hundred billion, one hundred million, thirteen thousand".