8313631823 has 4 divisors (see below), whose sum is σ = 9501293520. Its totient is φ = 7125970128.

The previous prime is 8313631813. The next prime is 8313631831. The reversal of 8313631823 is 3281363138.

8313631823 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8313631823 - 2¹⁰ = 8313630799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8313631813) 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, 593830838 + ... + 593830851.

It is an arithmetic number, because the mean of its divisors is an integer number (2375323380).

Almost surely, 2^8313631823 is an apocalyptic number.

8313631823 is a deficient number, since it is larger than the sum of its proper divisors (1187661697).

8313631823 is a wasteful number, since it uses less digits than its factorization.

8313631823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187661696.

The product of its digits is 62208, while the sum is 38.

The square root of 8313631823 is about 91179.1194462855. The cubic root of 8313631823 is about 2025.8016902333.

The spelling of 8313631823 in words is "eight billion, three hundred thirteen million, six hundred thirty-one thousand, eight hundred twenty-three".