313322001321223 has 8 divisors (see below), whose sum is σ = 320650795177856. Its totient is φ = 305995127268600.

The previous prime is 313322001321169. The next prime is 313322001321337. The reversal of 313322001321223 is 322123100223313.

It is a happy number.

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 313322001321223 - 2⁴⁵ = 278137629232391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313322001321191 and 313322001321200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313322001328223) 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, 479620773 + ... + 480273598.

It is an arithmetic number, because the mean of its divisors is an integer number (40081349397232).

Almost surely, 2^{313322001321223} is an apocalyptic number.

313322001321223 is a deficient number, since it is larger than the sum of its proper divisors (7328793856633).

313322001321223 is an equidigital number, since it uses as much as digits as its factorization.

313322001321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959902005.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 313322001321223 its reverse (322123100223313), we get a palindrome (635445101544536).

The spelling of 313322001321223 in words is "three hundred thirteen trillion, three hundred twenty-two billion, one million, three hundred twenty-one thousand, two hundred twenty-three".