313124323331 has 8 divisors (see below), whose sum is σ = 334153981440. Its totient is φ = 292384729728.

The previous prime is 313124323273. The next prime is 313124323349. The reversal of 313124323331 is 133323421313.

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 313124323331 - 2¹⁴ = 313124306947 is a prime.

It is a super-2 number, since 2×313124323331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313124323294 and 313124323303.

It is not an unprimeable number, because it can be changed into a prime (313124323361) 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, 72513896 + ... + 72518213.

It is an arithmetic number, because the mean of its divisors is an integer number (41769247680).

Almost surely, 2^313124323331 is an apocalyptic number.

313124323331 is a deficient number, since it is larger than the sum of its proper divisors (21029658109).

313124323331 is a wasteful number, since it uses less digits than its factorization.

313124323331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145032253.

The product of its digits is 11664, while the sum is 29.

Adding to 313124323331 its reverse (133323421313), we get a palindrome (446447744644).

The spelling of 313124323331 in words is "three hundred thirteen billion, one hundred twenty-four million, three hundred twenty-three thousand, three hundred thirty-one".