11103233101 has 4 divisors (see below), whose sum is σ = 11213166204. Its totient is φ = 10993300000.

The previous prime is 11103233093. The next prime is 11103233111. The reversal of 11103233101 is 10133230111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10133230111 = 101 ⋅100329011.

It can be written as a sum of positive squares in 2 ways, for example, as 8094600900 + 3008632201 = 89970^2 + 54851^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103233101 - 2³ = 11103233093 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 (11103233111) 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, 54966400 + ... + 54966601.

It is an arithmetic number, because the mean of its divisors is an integer number (2803291551).

Almost surely, 2^11103233101 is an apocalyptic number.

It is an amenable number.

11103233101 is a deficient number, since it is larger than the sum of its proper divisors (109933103).

11103233101 is a wasteful number, since it uses less digits than its factorization.

11103233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109933102.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11103233101 its reverse (10133230111), we get a palindrome (21236463212).

The spelling of 11103233101 in words is "eleven billion, one hundred three million, two hundred thirty-three thousand, one hundred one".