1312410340105 has 8 divisors (see below), whose sum is σ = 1643365991232. Its totient is φ = 1004279216688.

The previous prime is 1312410340081. The next prime is 1312410340123. The reversal of 1312410340105 is 5010430142131.

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

It is a cyclic number.

It is not a de Polignac number, because 1312410340105 - 2⁹ = 1312410339593 is a prime.

It is a super-2 number, since 2×1312410340105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1312410340105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5706131799 + ... + 5706132028.

It is an arithmetic number, because the mean of its divisors is an integer number (205420748904).

Almost surely, 2^{1312410340105} is an apocalyptic number.

It is an amenable number.

1312410340105 is a deficient number, since it is larger than the sum of its proper divisors (330955651127).

1312410340105 is a wasteful number, since it uses less digits than its factorization.

1312410340105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11412263855.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1312410340105 its reverse (5010430142131), we get a palindrome (6322840482236).

The spelling of 1312410340105 in words is "one trillion, three hundred twelve billion, four hundred ten million, three hundred forty thousand, one hundred five".