1310351115344 has 20 divisors (see below), whose sum is σ = 2672426617440. Its totient is φ = 620692633440.

The previous prime is 1310351115289. The next prime is 1310351115383. The reversal of 1310351115344 is 4435111530131.

It is a self number, because there is not a number n which added to its sum of digits gives 1310351115344.

It is a congruent number.

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, 2155182452 + ... + 2155183059.

It is an arithmetic number, because the mean of its divisors is an integer number (133621330872).

Almost surely, 2^{1310351115344} is an apocalyptic number.

It is an amenable number.

1310351115344 is an abundant number, since it is smaller than the sum of its proper divisors (1362075502096).

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

1310351115344 is a wasteful number, since it uses less digits than its factorization.

1310351115344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310365538 (or 4310365532 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 1310351115344 its reverse (4435111530131), we get a palindrome (5745462645475).

The spelling of 1310351115344 in words is "one trillion, three hundred ten billion, three hundred fifty-one million, one hundred fifteen thousand, three hundred forty-four".