3133212002320 has 20 divisors (see below), whose sum is σ = 7284717905580. Its totient is φ = 1253284800896.

The previous prime is 3133212002293. The next prime is 3133212002383. The reversal of 3133212002320 is 232002123313.

It can be written as a sum of positive squares in 2 ways, for example, as 1690176804624 + 1443035197696 = 1300068^2 + 1201264^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 3133212002291 and 3133212002300.

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 3 ways as a sum of consecutive naturals, for example, 19582574935 + ... + 19582575094.

It is an arithmetic number, because the mean of its divisors is an integer number (364235895279).

Almost surely, 2^{3133212002320} is an apocalyptic number.

It is an amenable number.

3133212002320 is an abundant number, since it is smaller than the sum of its proper divisors (4151505903260).

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

3133212002320 is a wasteful number, since it uses less digits than its factorization.

3133212002320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39165150042 (or 39165150036 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3133212002320 its reverse (232002123313), we get a palindrome (3365214125633).

The spelling of 3133212002320 in words is "three trillion, one hundred thirty-three billion, two hundred twelve million, two thousand, three hundred twenty".