20301112002300 has 288 divisors, whose sum is σ = 60122856890880. Its totient is φ = 5286970291200.

The previous prime is 20301112002277. The next prime is 20301112002331. The reversal of 20301112002300 is 320021110302.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20301112002300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5530129465 + ... + 5530133135.

It is an arithmetic number, because the mean of its divisors is an integer number (208759919760).

Almost surely, 2^{20301112002300} is an apocalyptic number.

20301112002300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20301112002300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30061428445440).

20301112002300 is an abundant number, since it is smaller than the sum of its proper divisors (39821744888580).

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

20301112002300 is a wasteful number, since it uses less digits than its factorization.

20301112002300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253 (or 5246 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20301112002300 its reverse (320021110302), we get a palindrome (20621133112602).

The spelling of 20301112002300 in words is "twenty trillion, three hundred one billion, one hundred twelve million, two thousand, three hundred".