103223089 has 2 divisors, whose sum is σ = 103223090. Its totient is φ = 103223088.

The previous prime is 103223069. The next prime is 103223119. The reversal of 103223089 is 980322301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82901025 + 20322064 = 9105^2 + 4508^2 .

It is a cyclic number.

It is not a de Polignac number, because 103223089 - 2⁹ = 103222577 is a prime.

It is a super-2 number, since 2×103223089² = 21310012205403842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103223039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51611544 + 51611545.

It is an arithmetic number, because the mean of its divisors is an integer number (51611545).

Almost surely, 2^103223089 is an apocalyptic number.

It is an amenable number.

103223089 is a deficient number, since it is larger than the sum of its proper divisors (1).

103223089 is an equidigital number, since it uses as much as digits as its factorization.

103223089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 103223089 is about 10159.8764264139. The cubic root of 103223089 is about 469.0929980475.

The spelling of 103223089 in words is "one hundred three million, two hundred twenty-three thousand, eighty-nine".