313311211313132 has 6 divisors (see below), whose sum is σ = 548294619797988. Its totient is φ = 156655605656564.

The previous prime is 313311211313119. The next prime is 313311211313141. The reversal of 313311211313132 is 231313112113313.

It is a junction number, because it is equal to n+sod(n) for n = 313311211313095 and 313311211313104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39163901414138 + ... + 39163901414145.

It is an arithmetic number, because the mean of its divisors is an integer number (91382436632998).

Almost surely, 2^{313311211313132} is an apocalyptic number.

It is an amenable number.

313311211313132 is a deficient number, since it is larger than the sum of its proper divisors (234983408484856).

313311211313132 is a wasteful number, since it uses less digits than its factorization.

313311211313132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78327802828287 (or 78327802828285 counting only the distinct ones).

The product of its digits is 2916, while the sum is 29.

Adding to 313311211313132 its reverse (231313112113313), we get a palindrome (544624323426445).

The spelling of 313311211313132 in words is "three hundred thirteen trillion, three hundred eleven billion, two hundred eleven million, three hundred thirteen thousand, one hundred thirty-two".