1310505352105 has 8 divisors (see below), whose sum is σ = 1572975691200. Its totient is φ = 1048158102576.

The previous prime is 1310505352073. The next prime is 1310505352109. The reversal of 1310505352105 is 5012535050131.

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 1310505352105 - 2⁵ = 1310505352073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1310505352109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30748965 + ... + 30791554.

It is an arithmetic number, because the mean of its divisors is an integer number (196621961400).

Almost surely, 2^{1310505352105} is an apocalyptic number.

It is an amenable number.

1310505352105 is a deficient number, since it is larger than the sum of its proper divisors (262470339095).

1310505352105 is an equidigital number, since it uses as much as digits as its factorization.

1310505352105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61544783.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 1310505352105 in words is "one trillion, three hundred ten billion, five hundred five million, three hundred fifty-two thousand, one hundred five".