1103414220 has 72 divisors (see below), whose sum is σ = 3351990096. Its totient is φ = 293807232.

The previous prime is 1103414209. The next prime is 1103414237. The reversal of 1103414220 is 224143011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1103414193 and 1103414202.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 127759 + ... + 136121.

It is an arithmetic number, because the mean of its divisors is an integer number (46555418).

Almost surely, 2^1103414220 is an apocalyptic number.

1103414220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103414220 is an abundant number, since it is smaller than the sum of its proper divisors (2248575876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103414220 is a wasteful number, since it uses less digits than its factorization.

1103414220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9111 (or 9106 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1103414220 is about 33217.6793289357. The cubic root of 1103414220 is about 1033.3470219021.

Adding to 1103414220 its reverse (224143011), we get a palindrome (1327557231).

The spelling of 1103414220 in words is "one billion, one hundred three million, four hundred fourteen thousand, two hundred twenty".