1310112320122 has 8 divisors (see below), whose sum is σ = 1965193614900. Its totient is φ = 655047781824.

The previous prime is 1310112320119. The next prime is 1310112320159. The reversal of 1310112320122 is 2210232110131.

It can be written as a sum of positive squares in 2 ways, for example, as 1050258082041 + 259854238081 = 1024821^2 + 509759^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1310112320122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3991797 + ... + 4307512.

Almost surely, 2^{1310112320122} is an apocalyptic number.

1310112320122 is a deficient number, since it is larger than the sum of its proper divisors (655081294778).

1310112320122 is an equidigital number, since it uses as much as digits as its factorization.

1310112320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8378240.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1310112320122 its reverse (2210232110131), we get a palindrome (3520344430253).

The spelling of 1310112320122 in words is "one trillion, three hundred ten billion, one hundred twelve million, three hundred twenty thousand, one hundred twenty-two".