313135400323 has 8 divisors (see below), whose sum is σ = 315223971840. Its totient is φ = 311047024200.

The previous prime is 313135400257. The next prime is 313135400339. The reversal of 313135400323 is 323004531313.

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 313135400323 - 2³⁷ = 175696446851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313135400291 and 313135400300.

It is not an unprimeable number, because it can be changed into a prime (313135400623) 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, 4694238 + ... + 4760476.

It is an arithmetic number, because the mean of its divisors is an integer number (39402996480).

Almost surely, 2^313135400323 is an apocalyptic number.

313135400323 is a deficient number, since it is larger than the sum of its proper divisors (2088571517).

313135400323 is a wasteful number, since it uses less digits than its factorization.

313135400323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97697.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 313135400323 its reverse (323004531313), we get a palindrome (636139931636).

The spelling of 313135400323 in words is "three hundred thirteen billion, one hundred thirty-five million, four hundred thousand, three hundred twenty-three".