300320202120132 has 48 divisors (see below), whose sum is σ = 712406783878272. Its totient is φ = 98448173429760.

The previous prime is 300320202120077. The next prime is 300320202120173. The reversal of 300320202120132 is 231021202023003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 300320202120099 and 300320202120108.

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, 443601933 + ... + 444278420.

It is an arithmetic number, because the mean of its divisors is an integer number (14841807997464).

Almost surely, 2^{300320202120132} is an apocalyptic number.

It is an amenable number.

300320202120132 is an abundant number, since it is smaller than the sum of its proper divisors (412086581758140).

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

300320202120132 is a wasteful number, since it uses less digits than its factorization.

300320202120132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887880828 (or 887880826 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 300320202120132 its reverse (231021202023003), we get a palindrome (531341404143135).

The spelling of 300320202120132 in words is "three hundred trillion, three hundred twenty billion, two hundred two million, one hundred twenty thousand, one hundred thirty-two".