1156343315713 has 4 divisors (see below), whose sum is σ = 1156355924400. Its totient is φ = 1156330707028.

The previous prime is 1156343315681. The next prime is 1156343315717. The reversal of 1156343315713 is 3175133436511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1156343315713 - 2⁵ = 1156343315681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1156343315713.

It is not an unprimeable number, because it can be changed into a prime (1156343315717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6165763 + ... + 6350536.

It is an arithmetic number, because the mean of its divisors is an integer number (289088981100).

Almost surely, 2^{1156343315713} is an apocalyptic number.

It is an amenable number.

1156343315713 is a deficient number, since it is larger than the sum of its proper divisors (12608687).

1156343315713 is an equidigital number, since it uses as much as digits as its factorization.

1156343315713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12608686.

The product of its digits is 340200, while the sum is 43.

The spelling of 1156343315713 in words is "one trillion, one hundred fifty-six billion, three hundred forty-three million, three hundred fifteen thousand, seven hundred thirteen".