313130223302332 has 48 divisors (see below), whose sum is σ = 573894770222592. Its totient is φ = 149210517663680.

The previous prime is 313130223302287. The next prime is 313130223302381. The reversal of 313130223302332 is 233203322031313.

It is a junction number, because it is equal to n+sod(n) for n = 313130223302294 and 313130223302303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62449638 + ... + 67277170.

It is an arithmetic number, because the mean of its divisors is an integer number (11956141046304).

Almost surely, 2^{313130223302332} is an apocalyptic number.

It is an amenable number.

313130223302332 is a deficient number, since it is larger than the sum of its proper divisors (260764546920260).

313130223302332 is a wasteful number, since it uses less digits than its factorization.

313130223302332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4830138 (or 4830136 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 313130223302332 its reverse (233203322031313), we get a palindrome (546333545333645).

The spelling of 313130223302332 in words is "three hundred thirteen trillion, one hundred thirty billion, two hundred twenty-three million, three hundred two thousand, three hundred thirty-two".