300000032011120 has 160 divisors (see below), whose sum is σ = 813485147904000. Its totient is φ = 102847798658304.

The previous prime is 300000032011117. The next prime is 300000032011153. The reversal of 300000032011120 is 21110230000003.

It is a self number, because there is not a number n which added to its sum of digits gives 300000032011120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304613727 + ... + 305596993.

It is an arithmetic number, because the mean of its divisors is an integer number (5084282174400).

Almost surely, 2^{300000032011120} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300000032011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406742573952000).

300000032011120 is an abundant number, since it is smaller than the sum of its proper divisors (513485115892880).

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

300000032011120 is a wasteful number, since it uses less digits than its factorization.

300000032011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994420 (or 994400 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 300000032011120 its reverse (21110230000003), we get a palindrome (321110262011123).

The spelling of 300000032011120 in words is "three hundred trillion, thirty-two million, eleven thousand, one hundred twenty".