11101052107 has 4 divisors (see below), whose sum is σ = 11210963616. Its totient is φ = 10991140600.

The previous prime is 11101052077. The next prime is 11101052117. The reversal of 11101052107 is 70125010111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11101052107 - 2¹⁵ = 11101019339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101052117) 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, 54955603 + ... + 54955804.

It is an arithmetic number, because the mean of its divisors is an integer number (2802740904).

Almost surely, 2^11101052107 is an apocalyptic number.

11101052107 is a deficient number, since it is larger than the sum of its proper divisors (109911509).

11101052107 is a wasteful number, since it uses less digits than its factorization.

11101052107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109911508.

The product of its (nonzero) digits is 70, while the sum is 19.

Adding to 11101052107 its reverse (70125010111), we get a palindrome (81226062218).

The spelling of 11101052107 in words is "eleven billion, one hundred one million, fifty-two thousand, one hundred seven".