1316050103665 has 16 divisors (see below), whose sum is σ = 1726941021120. Its totient is φ = 954843017920.

The previous prime is 1316050103633. The next prime is 1316050103671. The reversal of 1316050103665 is 5663010506131.

It is not a de Polignac number, because 1316050103665 - 2⁵ = 1316050103633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28530874 + ... + 28576963.

It is an arithmetic number, because the mean of its divisors is an integer number (107933813820).

Almost surely, 2^{1316050103665} is an apocalyptic number.

It is an amenable number.

1316050103665 is a deficient number, since it is larger than the sum of its proper divisors (410890917455).

1316050103665 is a wasteful number, since it uses less digits than its factorization.

1316050103665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57108272.

The product of its (nonzero) digits is 48600, while the sum is 37.

Adding to 1316050103665 its reverse (5663010506131), we get a palindrome (6979060609796).

The spelling of 1316050103665 in words is "one trillion, three hundred sixteen billion, fifty million, one hundred three thousand, six hundred sixty-five".