9313120020 has 48 divisors (see below), whose sum is σ = 26084661120. Its totient is φ = 2482743936.

The previous prime is 9313120007. The next prime is 9313120067. The reversal of 9313120020 is 200213139.

It is a happy number.

9313120020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191734 + ... + 235346.

It is an arithmetic number, because the mean of its divisors is an integer number (543430440).

Almost surely, 2^9313120020 is an apocalyptic number.

It is an amenable number.

9313120020 is an abundant number, since it is smaller than the sum of its proper divisors (16771541100).

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

9313120020 is a wasteful number, since it uses less digits than its factorization.

9313120020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47184 (or 47182 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 9313120020 is about 96504.5077703627. The cubic root of 9313120020 is about 2103.9321654628.

Adding to 9313120020 its reverse (200213139), we get a palindrome (9513333159).

The spelling of 9313120020 in words is "nine billion, three hundred thirteen million, one hundred twenty thousand, twenty".