313303311131133 has 64 divisors (see below), whose sum is σ = 425869132792320. Its totient is φ = 204847869591552.

The previous prime is 313303311131131. The next prime is 313303311131143. The reversal of 313303311131133 is 331131113303313.

It is not a de Polignac number, because 313303311131133 - 2¹ = 313303311131131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313303311131133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313303311131131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68362055560 + ... + 68362060142.

It is an arithmetic number, because the mean of its divisors is an integer number (6654205199880).

Almost surely, 2^{313303311131133} is an apocalyptic number.

It is an amenable number.

313303311131133 is a deficient number, since it is larger than the sum of its proper divisors (112565821661187).

313303311131133 is a wasteful number, since it uses less digits than its factorization.

313303311131133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7446.

The product of its (nonzero) digits is 6561, while the sum is 30.

Adding to 313303311131133 its reverse (331131113303313), we get a palindrome (644434424434446).

The spelling of 313303311131133 in words is "three hundred thirteen trillion, three hundred three billion, three hundred eleven million, one hundred thirty-one thousand, one hundred thirty-three".