103422005 has 8 divisors (see below), whose sum is σ = 125501400. Its totient is φ = 81807616.

The previous prime is 103421971. The next prime is 103422019. The reversal of 103422005 is 500224301.

It can be written as a sum of positive squares in 4 ways, for example, as 1674436 + 101747569 = 1294^2 + 10087^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103422005 - 2¹⁶ = 103356469 is a prime.

It is a super-2 number, since 2×103422005² = 21392222236440050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 115760 + ... + 116649.

It is an arithmetic number, because the mean of its divisors is an integer number (15687675).

Almost surely, 2^103422005 is an apocalyptic number.

It is an amenable number.

103422005 is a deficient number, since it is larger than the sum of its proper divisors (22079395).

103422005 is an equidigital number, since it uses as much as digits as its factorization.

103422005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232503.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 103422005 is about 10169.6610071329. The cubic root of 103422005 is about 469.3941265064.

Adding to 103422005 its reverse (500224301), we get a palindrome (603646306).

The spelling of 103422005 in words is "one hundred three million, four hundred twenty-two thousand, five".