313241220132131 has 8 divisors (see below), whose sum is σ = 316785187106304. Its totient is φ = 309714089106240.

The previous prime is 313241220132073. The next prime is 313241220132193. The reversal of 313241220132131 is 131231022142313.

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 313241220132131 - 2⁴⁶ = 242872475954467 is a prime.

It is a super-2 number, since 2×313241220132131² (a number of 30 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 = 313241220132094 and 313241220132103.

It is not an unprimeable number, because it can be changed into a prime (313241220134131) 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, 4208949650 + ... + 4209024071.

It is an arithmetic number, because the mean of its divisors is an integer number (39598148388288).

Almost surely, 2^{313241220132131} is an apocalyptic number.

313241220132131 is a deficient number, since it is larger than the sum of its proper divisors (3543966974173).

313241220132131 is a wasteful number, since it uses less digits than its factorization.

313241220132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8417974141.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 313241220132131 its reverse (131231022142313), we get a palindrome (444472242274444).

The spelling of 313241220132131 in words is "three hundred thirteen trillion, two hundred forty-one billion, two hundred twenty million, one hundred thirty-two thousand, one hundred thirty-one".