1103344413 has 4 divisors (see below), whose sum is σ = 1471125888. Its totient is φ = 735562940.

The previous prime is 1103344381. The next prime is 1103344423. The reversal of 1103344413 is 3144433011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1103344413 - 2⁵ = 1103344381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103344423) 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, 183890733 + ... + 183890738.

It is an arithmetic number, because the mean of its divisors is an integer number (367781472).

Almost surely, 2^1103344413 is an apocalyptic number.

It is an amenable number.

1103344413 is a deficient number, since it is larger than the sum of its proper divisors (367781475).

1103344413 is an equidigital number, since it uses as much as digits as its factorization.

1103344413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367781474.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1103344413 is about 33216.6285616105. The cubic root of 1103344413 is about 1033.3252300324.

Adding to 1103344413 its reverse (3144433011), we get a palindrome (4247777424).

The spelling of 1103344413 in words is "one billion, one hundred three million, three hundred forty-four thousand, four hundred thirteen".