103422111 has 16 divisors (see below), whose sum is σ = 156320640. Its totient is φ = 60294240.

The previous prime is 103422061. The next prime is 103422119. The reversal of 103422111 is 111224301.

It is not a de Polignac number, because 103422111 - 2⁶ = 103422047 is a prime.

It is a super-2 number, since 2×103422111² = 21392266087392642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103422119) 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 15 ways as a sum of consecutive naturals, for example, 69045 + ... + 70526.

It is an arithmetic number, because the mean of its divisors is an integer number (9770040).

Almost surely, 2^103422111 is an apocalyptic number.

103422111 is a deficient number, since it is larger than the sum of its proper divisors (52898529).

103422111 is a wasteful number, since it uses less digits than its factorization.

103422111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139606.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 103422111 is about 10169.6662187114. Note that the first 3 decimals coincide. The cubic root of 103422111 is about 469.3942868713.

Adding to 103422111 its reverse (111224301), we get a palindrome (214646412).

The spelling of 103422111 in words is "one hundred three million, four hundred twenty-two thousand, one hundred eleven".