1103420214 has 48 divisors (see below), whose sum is σ = 2586113712. Its totient is φ = 338001984.

The previous prime is 1103420209. The next prime is 1103420233. The reversal of 1103420214 is 4120243011.

1103420214 is a `hidden beast` number, since 110 + 342 + 0 + 214 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42732 + ... + 63504.

It is an arithmetic number, because the mean of its divisors is an integer number (53877369).

Almost surely, 2^1103420214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103420214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293056856).

1103420214 is an abundant number, since it is smaller than the sum of its proper divisors (1482693498).

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

1103420214 is a wasteful number, since it uses less digits than its factorization.

1103420214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21021 (or 21018 counting only the distinct ones).

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

The square root of 1103420214 is about 33217.7695518528. The cubic root of 1103420214 is about 1033.3488930250.

Adding to 1103420214 its reverse (4120243011), we get a palindrome (5223663225).

The spelling of 1103420214 in words is "one billion, one hundred three million, four hundred twenty thousand, two hundred fourteen".