300120421430120 has 32 divisors (see below), whose sum is σ = 676361854490400. Its totient is φ = 119854229679168.

The previous prime is 300120421430119. The next prime is 300120421430183. The reversal of 300120421430120 is 21034124021003.

It is a super-3 number, since 3×300120421430120³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6060565334 + ... + 6060614853.

It is an arithmetic number, because the mean of its divisors is an integer number (21136307952825).

Almost surely, 2^{300120421430120} is an apocalyptic number.

It is an amenable number.

300120421430120 is an abundant number, since it is smaller than the sum of its proper divisors (376241433060280).

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

300120421430120 is a wasteful number, since it uses less digits than its factorization.

300120421430120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121180817 (or 12121180813 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 300120421430120 its reverse (21034124021003), we get a palindrome (321154545451123).

The spelling of 300120421430120 in words is "three hundred trillion, one hundred twenty billion, four hundred twenty-one million, four hundred thirty thousand, one hundred twenty".