300120252 has 12 divisors (see below), whose sum is σ = 700280616. Its totient is φ = 100040080.

The previous prime is 300120251. The next prime is 300120277. The reversal of 300120252 is 252021003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300120251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12504999 + ... + 12505022.

It is an arithmetic number, because the mean of its divisors is an integer number (58356718).

Almost surely, 2^300120252 is an apocalyptic number.

It is an amenable number.

300120252 is an abundant number, since it is smaller than the sum of its proper divisors (400160364).

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

300120252 is a wasteful number, since it uses less digits than its factorization.

300120252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25010028 (or 25010026 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 300120252 is about 17323.9791041204. The cubic root of 300120252 is about 669.5223833017.

Adding to 300120252 its reverse (252021003), we get a palindrome (552141255).

The spelling of 300120252 in words is "three hundred million, one hundred twenty thousand, two hundred fifty-two".