1316330255 has 8 divisors (see below), whose sum is σ = 1595881392. Its totient is φ = 1042207488.

The previous prime is 1316330237. The next prime is 1316330287. The reversal of 1316330255 is 5520336131.

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 1316330255 - 2⁸ = 1316329999 is a prime.

It is a Duffinian number.

It is a congruent 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, 1356557 + ... + 1357526.

It is an arithmetic number, because the mean of its divisors is an integer number (199485174).

Almost surely, 2^1316330255 is an apocalyptic number.

1316330255 is a deficient number, since it is larger than the sum of its proper divisors (279551137).

1316330255 is an equidigital number, since it uses as much as digits as its factorization.

1316330255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714185.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 1316330255 is about 36281.2658957760. The cubic root of 1316330255 is about 1095.9438093340.

Adding to 1316330255 its reverse (5520336131), we get a palindrome (6836666386).

It can be divided in two parts, 13 and 16330255, that multiplied together give a triangular number (212293315 = T₂₀₆₀₅).

The spelling of 1316330255 in words is "one billion, three hundred sixteen million, three hundred thirty thousand, two hundred fifty-five".