11047265115 has 16 divisors (see below), whose sum is σ = 17751490848. Its totient is φ = 5866585856.

The previous prime is 11047265113. The next prime is 11047265129. The reversal of 11047265115 is 51156274011.

It is a cyclic number.

It is not a de Polignac number, because 11047265115 - 2¹ = 11047265113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11047265113) 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, 1576944 + ... + 1583933.

It is an arithmetic number, because the mean of its divisors is an integer number (1109468178).

Almost surely, 2^11047265115 is an apocalyptic number.

11047265115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11047265115 is a deficient number, since it is larger than the sum of its proper divisors (6704225733).

11047265115 is a wasteful number, since it uses less digits than its factorization.

11047265115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161118.

The product of its (nonzero) digits is 8400, while the sum is 33.

The spelling of 11047265115 in words is "eleven billion, forty-seven million, two hundred sixty-five thousand, one hundred fifteen".