223104447904651 has 2 divisors, whose sum is σ = 223104447904652. Its totient is φ = 223104447904650.

The previous prime is 223104447904561. The next prime is 223104447904687. The reversal of 223104447904651 is 156409744401322.

Together with previous prime (223104447904561) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223104447904651 - 2⁹ = 223104447904139 is a prime.

It is a super-3 number, since 3×223104447904651³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223104447004651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111552223952325 + 111552223952326.

It is an arithmetic number, because the mean of its divisors is an integer number (111552223952326).

Almost surely, 2^{223104447904651} is an apocalyptic number.

223104447904651 is a deficient number, since it is larger than the sum of its proper divisors (1).

223104447904651 is an equidigital number, since it uses as much as digits as its factorization.

223104447904651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 223104447904651 in words is "two hundred twenty-three trillion, one hundred four billion, four hundred forty-seven million, nine hundred four thousand, six hundred fifty-one".