223123302013331 has 2 divisors, whose sum is σ = 223123302013332. Its totient is φ = 223123302013330.

The previous prime is 223123302013247. The next prime is 223123302013387. The reversal of 223123302013331 is 133310203321322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223123302013331 - 2⁴⁶ = 152754557835667 is a prime.

It is a super-3 number, since 3×223123302013331³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223123302013294 and 223123302013303.

It is not a weakly prime, because it can be changed into another prime (223123302063331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111561651006665 + 111561651006666.

It is an arithmetic number, because the mean of its divisors is an integer number (111561651006666).

Almost surely, 2^{223123302013331} is an apocalyptic number.

223123302013331 is a deficient number, since it is larger than the sum of its proper divisors (1).

223123302013331 is an equidigital number, since it uses as much as digits as its factorization.

223123302013331 is an odious number, because the sum of its binary digits is odd.

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

Adding to 223123302013331 its reverse (133310203321322), we get a palindrome (356433505334653).

The spelling of 223123302013331 in words is "two hundred twenty-three trillion, one hundred twenty-three billion, three hundred two million, thirteen thousand, three hundred thirty-one".