11101214617 has 4 divisors (see below), whose sum is σ = 11112508800. Its totient is φ = 11089920436.

The previous prime is 11101214611. The next prime is 11101214651. The reversal of 11101214617 is 71641210111.

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 an emirpimes, since its reverse is a distinct semiprime: 71641210111 = 2633 ⋅27208967.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11101214617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101214591 and 11101214600.

It is not an unprimeable number, because it can be changed into a prime (11101214611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5645617 + ... + 5647582.

It is an arithmetic number, because the mean of its divisors is an integer number (2778127200).

Almost surely, 2^11101214617 is an apocalyptic number.

It is an amenable number.

11101214617 is a deficient number, since it is larger than the sum of its proper divisors (11294183).

11101214617 is an equidigital number, since it uses as much as digits as its factorization.

11101214617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11294182.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 11101214617 its reverse (71641210111), we get a palindrome (82742424728).

The spelling of 11101214617 in words is "eleven billion, one hundred one million, two hundred fourteen thousand, six hundred seventeen".