313323221032101 has 24 divisors (see below), whose sum is σ = 517246509683904. Its totient is φ = 179036812442880.

The previous prime is 313323221032097. The next prime is 313323221032123. The reversal of 313323221032101 is 101230122323313.

313323221032101 is a `hidden beast` number, since 3 + 1 + 3 + 3 + 2 + 322 + 10 + 321 + 0 + 1 = 666.

It is not a de Polignac number, because 313323221032101 - 2² = 313323221032097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313323221034101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67573695 + ... + 72061436.

It is an arithmetic number, because the mean of its divisors is an integer number (21551937903496).

Almost surely, 2^{313323221032101} is an apocalyptic number.

It is an amenable number.

313323221032101 is a deficient number, since it is larger than the sum of its proper divisors (203923288651803).

313323221032101 is a wasteful number, since it uses less digits than its factorization.

313323221032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139670761 (or 139670758 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 313323221032101 its reverse (101230122323313), we get a palindrome (414553343355414).

The spelling of 313323221032101 in words is "three hundred thirteen trillion, three hundred twenty-three billion, two hundred twenty-one million, thirty-two thousand, one hundred one".