20009027300 has 36 divisors (see below), whose sum is σ = 45704835120. Its totient is φ = 7582367520.

The previous prime is 20009027299. The next prime is 20009027309. The reversal of 20009027300 is 372090002.

It is a super-2 number, since 2×20009027300² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20009027309) 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, 5263634 + ... + 5267433.

Almost surely, 2^20009027300 is an apocalyptic number.

20009027300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20009027300 is an abundant number, since it is smaller than the sum of its proper divisors (25695807820).

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

20009027300 is a wasteful number, since it uses less digits than its factorization.

20009027300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10531100 (or 10531093 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The spelling of 20009027300 in words is "twenty billion, nine million, twenty-seven thousand, three hundred".