11200117 has 4 divisors (see below), whose sum is σ = 11308960. Its totient is φ = 11091276.

The previous prime is 11200109. The next prime is 11200129. The reversal of 11200117 is 71100211.

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 11200117 - 2³ = 11200109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200097 and 11200106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200157) 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, 54267 + ... + 54472.

It is an arithmetic number, because the mean of its divisors is an integer number (2827240).

Almost surely, 2^11200117 is an apocalyptic number.

It is an amenable number.

11200117 is a deficient number, since it is larger than the sum of its proper divisors (108843).

11200117 is a wasteful number, since it uses less digits than its factorization.

11200117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108842.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 11200117 is about 3346.6575863091. The cubic root of 11200117 is about 223.7385675005.

Adding to 11200117 its reverse (71100211), we get a palindrome (82300328).

The spelling of 11200117 in words is "eleven million, two hundred thousand, one hundred seventeen".