11102440265 has 16 divisors (see below), whose sum is σ = 15513493248. Its totient is φ = 7469457216.

The previous prime is 11102440247. The next prime is 11102440267. The reversal of 11102440265 is 56204420111.

It is a cyclic number.

It is not a de Polignac number, because 11102440265 - 2⁶ = 11102440201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102440267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2990717 + ... + 2994426.

It is an arithmetic number, because the mean of its divisors is an integer number (969593328).

Almost surely, 2^11102440265 is an apocalyptic number.

It is an amenable number.

11102440265 is a deficient number, since it is larger than the sum of its proper divisors (4411052983).

11102440265 is an equidigital number, since it uses as much as digits as its factorization.

11102440265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5985208.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 11102440265 its reverse (56204420111), we get a palindrome (67306860376).

The spelling of 11102440265 in words is "eleven billion, one hundred two million, four hundred forty thousand, two hundred sixty-five".