20112010230300 has 36 divisors (see below), whose sum is σ = 58190749600536. Its totient is φ = 5363202728000.

The previous prime is 20112010230289. The next prime is 20112010230337. The reversal of 20112010230300 is 303201021102.

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 20112010230300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33520016751 + ... + 33520017350.

It is an arithmetic number, because the mean of its divisors is an integer number (1616409711126).

Almost surely, 2^{20112010230300} is an apocalyptic number.

20112010230300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20112010230300 is an abundant number, since it is smaller than the sum of its proper divisors (38078739370236).

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

20112010230300 is a wasteful number, since it uses less digits than its factorization.

20112010230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67040034118 (or 67040034111 counting only the distinct ones).

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

Adding to 20112010230300 its reverse (303201021102), we get a palindrome (20415211251402).

The spelling of 20112010230300 in words is "twenty trillion, one hundred twelve billion, ten million, two hundred thirty thousand, three hundred".