313301134042331 has 8 divisors (see below), whose sum is σ = 329822277960720. Its totient is φ = 296783151178752.

The previous prime is 313301134042321. The next prime is 313301134042333. The reversal of 313301134042331 is 133240431103313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313301134042331 is a prime.

It is a super-2 number, since 2×313301134042331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313301134042333) 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, 790060250 + ... + 790456703.

It is an arithmetic number, because the mean of its divisors is an integer number (41227784745090).

Almost surely, 2^{313301134042331} is an apocalyptic number.

313301134042331 is a deficient number, since it is larger than the sum of its proper divisors (16521143918389).

313301134042331 is a wasteful number, since it uses less digits than its factorization.

313301134042331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580527405.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 313301134042331 its reverse (133240431103313), we get a palindrome (446541565145644).

The spelling of 313301134042331 in words is "three hundred thirteen trillion, three hundred one billion, one hundred thirty-four million, forty-two thousand, three hundred thirty-one".