202313320123313 has 8 divisors (see below), whose sum is σ = 231215358969600. Its totient is φ = 173411315269920.

The previous prime is 202313320123309. The next prime is 202313320123351. The reversal of 202313320123313 is 313321023313202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202313320123313 - 2² = 202313320123309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202313320123303) 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, 5876213 + ... + 20956061.

It is an arithmetic number, because the mean of its divisors is an integer number (28901919871200).

Almost surely, 2^{202313320123313} is an apocalyptic number.

It is an amenable number.

202313320123313 is a deficient number, since it is larger than the sum of its proper divisors (28902038846287).

202313320123313 is a wasteful number, since it uses less digits than its factorization.

202313320123313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16996447.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 202313320123313 its reverse (313321023313202), we get a palindrome (515634343436515).

The spelling of 202313320123313 in words is "two hundred two trillion, three hundred thirteen billion, three hundred twenty million, one hundred twenty-three thousand, three hundred thirteen".