20201312300 has 72 divisors (see below), whose sum is σ = 47232976896. Its totient is φ = 7455144960.

The previous prime is 20201312269. The next prime is 20201312309. The reversal of 20201312300 is 321310202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20201312309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4655732 + ... + 4660068.

It is an arithmetic number, because the mean of its divisors is an integer number (656013568).

Almost surely, 2^20201312300 is an apocalyptic number.

20201312300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201312300 is an abundant number, since it is smaller than the sum of its proper divisors (27031664596).

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

20201312300 is a wasteful number, since it uses less digits than its factorization.

20201312300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7947 (or 7940 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20201312300 its reverse (321310202), we get a palindrome (20522622502).

The spelling of 20201312300 in words is "twenty billion, two hundred one million, three hundred twelve thousand, three hundred".