6311263153117 has 8 divisors (see below), whose sum is σ = 6962519201400. Its totient is φ = 5683689143040.

The previous prime is 6311263153099. The next prime is 6311263153123. The reversal of 6311263153117 is 7113513621136.

It can be written as a sum of positive squares in 4 ways, for example, as 73127517241 + 6238135635876 = 270421^2 + 2497626^2 .

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 6311263153117 - 2⁷ = 6311263152989 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 6311263153117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6311263253117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5920508992 + ... + 5920510057.

It is an arithmetic number, because the mean of its divisors is an integer number (870314900175).

Almost surely, 2^{6311263153117} is an apocalyptic number.

It is an amenable number.

6311263153117 is a deficient number, since it is larger than the sum of its proper divisors (651256048283).

6311263153117 is a wasteful number, since it uses less digits than its factorization.

6311263153117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11841019103.

The product of its digits is 68040, while the sum is 40.

The spelling of 6311263153117 in words is "six trillion, three hundred eleven billion, two hundred sixty-three million, one hundred fifty-three thousand, one hundred seventeen".