300053530120 has 64 divisors (see below), whose sum is σ = 681664896000. Its totient is φ = 118859090688.

The previous prime is 300053530109. The next prime is 300053530151. The reversal of 300053530120 is 21035350003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 300053530091 and 300053530100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8978001 + ... + 9011359.

It is an arithmetic number, because the mean of its divisors is an integer number (10651014000).

Almost surely, 2^300053530120 is an apocalyptic number.

It is an amenable number.

300053530120 is an abundant number, since it is smaller than the sum of its proper divisors (381611365880).

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

300053530120 is a wasteful number, since it uses less digits than its factorization.

300053530120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35542 (or 35538 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

Adding to 300053530120 its reverse (21035350003), we get a palindrome (321088880123).

The spelling of 300053530120 in words is "three hundred billion, fifty-three million, five hundred thirty thousand, one hundred twenty".