2313003120220 has 48 divisors (see below), whose sum is σ = 5241686966208. Its totient is φ = 852278215680.

The previous prime is 2313003120199. The next prime is 2313003120221. The reversal of 2313003120220 is 220213003132.

2313003120220 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 not an unprimeable number, because it can be changed into a prime (2313003120221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9007021 + ... + 9260260.

It is an arithmetic number, because the mean of its divisors is an integer number (109201811796).

Almost surely, 2^{2313003120220} is an apocalyptic number.

2313003120220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313003120220 is an abundant number, since it is smaller than the sum of its proper divisors (2928683845988).

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

2313003120220 is a wasteful number, since it uses less digits than its factorization.

2313003120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18267790 (or 18267788 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2313003120220 its reverse (220213003132), we get a palindrome (2533216123352).

The spelling of 2313003120220 in words is "two trillion, three hundred thirteen billion, three million, one hundred twenty thousand, two hundred twenty".