1316454343113 has 16 divisors (see below), whose sum is σ = 2160335332736. Its totient is φ = 694393499520.

The previous prime is 1316454343109. The next prime is 1316454343199. The reversal of 1316454343113 is 3113434546131.

It is not a de Polignac number, because 1316454343113 - 2² = 1316454343109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1316454347113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2411088268 + ... + 2411088813.

It is an arithmetic number, because the mean of its divisors is an integer number (135020958296).

Almost surely, 2^{1316454343113} is an apocalyptic number.

1316454343113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1316454343113 is a deficient number, since it is larger than the sum of its proper divisors (843880989623).

1316454343113 is a wasteful number, since it uses less digits than its factorization.

1316454343113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822177104.

The product of its digits is 155520, while the sum is 39.

Adding to 1316454343113 its reverse (3113434546131), we get a palindrome (4429888889244).

The spelling of 1316454343113 in words is "one trillion, three hundred sixteen billion, four hundred fifty-four million, three hundred forty-three thousand, one hundred thirteen".