1316255060265 has 8 divisors (see below), whose sum is σ = 2106008096448. Its totient is φ = 702002698800.

The previous prime is 1316255060249. The next prime is 1316255060303. The reversal of 1316255060265 is 5620605526131.

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

It is not a de Polignac number, because 1316255060265 - 2⁴ = 1316255060249 is a prime.

It is a Curzon number.

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, 43875168661 + ... + 43875168690.

It is an arithmetic number, because the mean of its divisors is an integer number (263251012056).

Almost surely, 2^{1316255060265} is an apocalyptic number.

1316255060265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1316255060265 is a deficient number, since it is larger than the sum of its proper divisors (789753036183).

1316255060265 is an equidigital number, since it uses as much as digits as its factorization.

1316255060265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87750337359.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 1316255060265 in words is "one trillion, three hundred sixteen billion, two hundred fifty-five million, sixty thousand, two hundred sixty-five".