11103101 has 4 divisors (see below), whose sum is σ = 11114112. Its totient is φ = 11092092.

The previous prime is 11103077. The next prime is 11103109. The reversal of 11103101 is 10130111.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11103101 - 2¹⁸ = 10840957 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 (11103109) 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, 3821 + ... + 6066.

It is an arithmetic number, because the mean of its divisors is an integer number (2778528).

Almost surely, 2^11103101 is an apocalyptic number.

It is an amenable number.

11103101 is a deficient number, since it is larger than the sum of its proper divisors (11011).

11103101 is an equidigital number, since it uses as much as digits as its factorization.

11103101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11010.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 11103101 is about 3332.1316000422. The cubic root of 11103101 is about 223.0906814802.

Adding to 11103101 its reverse (10130111), we get a palindrome (21233212).

The spelling of 11103101 in words is "eleven million, one hundred three thousand, one hundred one".