20012102000300 has 36 divisors (see below), whose sum is σ = 43873954777800. Its totient is φ = 7922316664320.

The previous prime is 20012102000287. The next prime is 20012102000309. The reversal of 20012102000300 is 300020121002.

It is a happy number.

It is a super-2 number, since 2×20012102000300² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20012102000309) 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, 1031541950 + ... + 1031561349.

It is an arithmetic number, because the mean of its divisors is an integer number (1218720966050).

Almost surely, 2^{20012102000300} is an apocalyptic number.

20012102000300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20012102000300 is an abundant number, since it is smaller than the sum of its proper divisors (23861852777500).

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

20012102000300 is a wasteful number, since it uses less digits than its factorization.

20012102000300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063103410 (or 2063103403 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20012102000300 its reverse (300020121002), we get a palindrome (20312122121302).

The spelling of 20012102000300 in words is "twenty trillion, twelve billion, one hundred two million, three hundred", and thus it is an aban number.