1103413 has 4 divisors (see below), whose sum is σ = 1111968. Its totient is φ = 1094860.

The previous prime is 1103371. The next prime is 1103437. The reversal of 1103413 is 3143011.

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 1103413 - 2⁹ = 1102901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103393 and 1103402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103483) 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, 4081 + ... + 4342.

It is an arithmetic number, because the mean of its divisors is an integer number (277992).

2^1103413 is an apocalyptic number.

It is an amenable number.

1103413 is a deficient number, since it is larger than the sum of its proper divisors (8555).

1103413 is an equidigital number, since it uses as much as digits as its factorization.

1103413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1103413 is about 1050.4346719335. The cubic root of 1103413 is about 103.3346641059.

Adding to 1103413 its reverse (3143011), we get a palindrome (4246424).

The spelling of 1103413 in words is "one million, one hundred three thousand, four hundred thirteen".