1103240214 has 96 divisors (see below), whose sum is σ = 2587852800. Its totient is φ = 338869440.

The previous prime is 1103240213. The next prime is 1103240219. The reversal of 1103240214 is 4120423011.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103240213) 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 47 ways as a sum of consecutive naturals, for example, 1277947 + ... + 1278809.

It is an arithmetic number, because the mean of its divisors is an integer number (26956800).

Almost surely, 2^1103240214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103240214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293926400).

1103240214 is an abundant number, since it is smaller than the sum of its proper divisors (1484612586).

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

1103240214 is a wasteful number, since it uses less digits than its factorization.

1103240214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010 (or 1007 counting only the distinct ones).

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

The square root of 1103240214 is about 33215.0600481167. The cubic root of 1103240214 is about 1033.2927001943.

Adding to 1103240214 its reverse (4120423011), we get a palindrome (5223663225).

The spelling of 1103240214 in words is "one billion, one hundred three million, two hundred forty thousand, two hundred fourteen".