223301324313 has 24 divisors (see below), whose sum is σ = 349035680448. Its totient is φ = 142395043824.

The previous prime is 223301324297. The next prime is 223301324321. The reversal of 223301324313 is 313423103322.

223301324313 is a `hidden beast` number, since 2 + 2 + 3 + 301 + 324 + 31 + 3 = 666.

It is not a de Polignac number, because 223301324313 - 2⁴ = 223301324297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (223301324333) 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, 19971270 + ... + 19982447.

It is an arithmetic number, because the mean of its divisors is an integer number (14543153352).

Almost surely, 2^223301324313 is an apocalyptic number.

223301324313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

223301324313 is a deficient number, since it is larger than the sum of its proper divisors (125734356135).

223301324313 is an equidigital number, since it uses as much as digits as its factorization.

223301324313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39953755 (or 39953743 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 223301324313 its reverse (313423103322), we get a palindrome (536724427635).

The spelling of 223301324313 in words is "two hundred twenty-three billion, three hundred one million, three hundred twenty-four thousand, three hundred thirteen".