103122223 has 4 divisors (see below), whose sum is σ = 103489488. Its totient is φ = 102754960.

The previous prime is 103122203. The next prime is 103122233. The reversal of 103122223 is 322221301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322221301 = 179 ⋅1800119.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103122223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103122197 and 103122206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103122203) 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 in 3 ways as a sum of consecutive naturals, for example, 183211 + ... + 183772.

It is an arithmetic number, because the mean of its divisors is an integer number (25872372).

Almost surely, 2^103122223 is an apocalyptic number.

103122223 is a deficient number, since it is larger than the sum of its proper divisors (367265).

103122223 is an equidigital number, since it uses as much as digits as its factorization.

103122223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367264.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103122223 is about 10154.9112748463. The cubic root of 103122223 is about 468.9401544835.

Adding to 103122223 its reverse (322221301), we get a palindrome (425343524).

The spelling of 103122223 in words is "one hundred three million, one hundred twenty-two thousand, two hundred twenty-three".