300110120020 has 12 divisors (see below), whose sum is σ = 630231252084. Its totient is φ = 120044048000.

The previous prime is 300110119999. The next prime is 300110120087. The reversal of 300110120020 is 20021011003.

It can be written as a sum of positive squares in 2 ways, for example, as 65251637136 + 234858482884 = 255444^2 + 484622^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 300110119979 and 300110120006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7502752981 + ... + 7502753020.

It is an arithmetic number, because the mean of its divisors is an integer number (52519271007).

Almost surely, 2^300110120020 is an apocalyptic number.

It is an amenable number.

300110120020 is an abundant number, since it is smaller than the sum of its proper divisors (330121132064).

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

300110120020 is a wasteful number, since it uses less digits than its factorization.

300110120020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15005506010 (or 15005506008 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 300110120020 its reverse (20021011003), we get a palindrome (320131131023).

The spelling of 300110120020 in words is "three hundred billion, one hundred ten million, one hundred twenty thousand, twenty".