103323223 has 2 divisors, whose sum is σ = 103323224. Its totient is φ = 103323222.

The previous prime is 103323221. The next prime is 103323257. The reversal of 103323223 is 322323301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103323223 - 2¹ = 103323221 is a prime.

It is a super-2 number, since 2×103323223² = 21351376822215458, which contains 22 as substring.

Together with 103323221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 103323223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103323221) 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, 51661611 + 51661612.

It is an arithmetic number, because the mean of its divisors is an integer number (51661612).

Almost surely, 2^103323223 is an apocalyptic number.

103323223 is a deficient number, since it is larger than the sum of its proper divisors (1).

103323223 is an equidigital number, since it uses as much as digits as its factorization.

103323223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 103323223 is about 10164.8031461509. The cubic root of 103323223 is about 469.2446339463.

Adding to 103323223 its reverse (322323301), we get a palindrome (425646524).

It can be divided in two parts, 10 and 3323223, that added together give a palindrome (3323233).

The spelling of 103323223 in words is "one hundred three million, three hundred twenty-three thousand, two hundred twenty-three".