1103214 has 16 divisors (see below), whose sum is σ = 2521728. Its totient is φ = 315192.

The previous prime is 1103213. The next prime is 1103237. The reversal of 1103214 is 4123011.

It is a happy number.

It is a super-2 number, since 2×1103214² = 2434162259592, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103213) 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 7 ways as a sum of consecutive naturals, for example, 13092 + ... + 13175.

It is an arithmetic number, because the mean of its divisors is an integer number (157608).

2^1103214 is an apocalyptic number.

1103214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1103214 is an abundant number, since it is smaller than the sum of its proper divisors (1418514).

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

1103214 is a wasteful number, since it uses less digits than its factorization.

1103214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26279.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1103214 is about 1050.3399449702. The cubic root of 1103214 is about 103.3284516135.

Adding to 1103214 its reverse (4123011), we get a palindrome (5226225).

The spelling of 1103214 in words is "one million, one hundred three thousand, two hundred fourteen".