11265111075 has 24 divisors (see below), whose sum is σ = 18631016368. Its totient is φ = 6006113280.

The previous prime is 11265111073. The next prime is 11265111079. The reversal of 11265111075 is 57011156211.

It is not a de Polignac number, because 11265111075 - 2¹ = 11265111073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11265111073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225807 + ... + 271143.

Almost surely, 2^11265111075 is an apocalyptic number.

11265111075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11265111075 is a deficient number, since it is larger than the sum of its proper divisors (7365905293).

11265111075 is a wasteful number, since it uses less digits than its factorization.

11265111075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48663 (or 48658 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 30.

Adding to 11265111075 its reverse (57011156211), we get a palindrome (68276267286).

The spelling of 11265111075 in words is "eleven billion, two hundred sixty-five million, one hundred eleven thousand, seventy-five".