103222403 has 4 divisors (see below), whose sum is σ = 105622968. Its totient is φ = 100821840.

The previous prime is 103222381. The next prime is 103222433. The reversal of 103222403 is 304222301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304222301 = 523 ⋅581687.

It is a cyclic number.

It is not a de Polignac number, because 103222403 - 2²² = 99028099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103222433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1200218 + ... + 1200303.

It is an arithmetic number, because the mean of its divisors is an integer number (26405742).

Almost surely, 2^103222403 is an apocalyptic number.

103222403 is a deficient number, since it is larger than the sum of its proper divisors (2400565).

103222403 is an equidigital number, since it uses as much as digits as its factorization.

103222403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400564.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 103222403 is about 10159.8426661046. The cubic root of 103222403 is about 469.0919588791.

Adding to 103222403 its reverse (304222301), we get a palindrome (407444704).

The spelling of 103222403 in words is "one hundred three million, two hundred twenty-two thousand, four hundred three".