11443414103 has 4 divisors (see below), whose sum is σ = 12483724488. Its totient is φ = 10403103720.

The previous prime is 11443414091. The next prime is 11443414111. The reversal of 11443414103 is 30141434411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30141434411 = 11 ⋅2740130401.

It is a cyclic number.

It is not a de Polignac number, because 11443414103 - 2⁶ = 11443414039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443414193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520155176 + ... + 520155197.

It is an arithmetic number, because the mean of its divisors is an integer number (3120931122).

Almost surely, 2^11443414103 is an apocalyptic number.

11443414103 is a deficient number, since it is larger than the sum of its proper divisors (1040310385).

11443414103 is a wasteful number, since it uses less digits than its factorization.

11443414103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040310384.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11443414103 its reverse (30141434411), we get a palindrome (41584848514).

The spelling of 11443414103 in words is "eleven billion, four hundred forty-three million, four hundred fourteen thousand, one hundred three".