13130320120312 has 16 divisors (see below), whose sum is σ = 24645183765840. Its totient is φ = 6558271116096.

The previous prime is 13130320120301. The next prime is 13130320120369. The reversal of 13130320120312 is 21302102303131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861109908 + ... + 861125155.

It is an arithmetic number, because the mean of its divisors is an integer number (1540323985365).

Almost surely, 2^{13130320120312} is an apocalyptic number.

It is an amenable number.

13130320120312 is a deficient number, since it is larger than the sum of its proper divisors (11514863645528).

13130320120312 is a wasteful number, since it uses less digits than its factorization.

13130320120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722236022 (or 1722236018 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13130320120312 its reverse (21302102303131), we get a palindrome (34432422423443).

The spelling of 13130320120312 in words is "thirteen trillion, one hundred thirty billion, three hundred twenty million, one hundred twenty thousand, three hundred twelve".