11040265633 has 8 divisors (see below), whose sum is σ = 11125378208. Its totient is φ = 10955365344.

The previous prime is 11040265619. The next prime is 11040265703. The reversal of 11040265633 is 33656204011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11040265633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11040265595 and 11040265604.

It is not an unprimeable number, because it can be changed into a prime (11040265603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52141 + ... + 157477.

It is an arithmetic number, because the mean of its divisors is an integer number (1390672276).

Almost surely, 2^11040265633 is an apocalyptic number.

It is an amenable number.

11040265633 is a deficient number, since it is larger than the sum of its proper divisors (85112575).

11040265633 is a wasteful number, since it uses less digits than its factorization.

11040265633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106143.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 11040265633 its reverse (33656204011), we get a palindrome (44696469644).

The spelling of 11040265633 in words is "eleven billion, forty million, two hundred sixty-five thousand, six hundred thirty-three".