3130311322000 has 80 divisors (see below), whose sum is σ = 7639832483712. Its totient is φ = 1240422345600.

The previous prime is 3130311321961. The next prime is 3130311322001. The reversal of 3130311322000 is 2231130313.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (3130311322001) by changing a digit.

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, 7099812 + ... + 7527811.

Almost surely, 2^{3130311322000} is an apocalyptic number.

It is an amenable number.

3130311322000 is an abundant number, since it is smaller than the sum of its proper divisors (4509521161712).

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

3130311322000 is a wasteful number, since it uses less digits than its factorization.

3130311322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14627753 (or 14627737 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3130311322000 its reverse (2231130313), we get a palindrome (3132542452313).

The spelling of 3130311322000 in words is "three trillion, one hundred thirty billion, three hundred eleven million, three hundred twenty-two thousand".