11065632311 has 8 divisors (see below), whose sum is σ = 11701189248. Its totient is φ = 10447488000.

The previous prime is 11065632271. The next prime is 11065632313. The reversal of 11065632311 is 11323656011.

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

It is a cyclic number.

It is not a de Polignac number, because 11065632311 - 2¹⁸ = 11065370167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11065632313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4351850 + ... + 4354391.

It is an arithmetic number, because the mean of its divisors is an integer number (1462648656).

Almost surely, 2^11065632311 is an apocalyptic number.

11065632311 is a deficient number, since it is larger than the sum of its proper divisors (635556937).

11065632311 is an equidigital number, since it uses as much as digits as its factorization.

11065632311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8706313.

The product of its (nonzero) digits is 3240, while the sum is 29.

The spelling of 11065632311 in words is "eleven billion, sixty-five million, six hundred thirty-two thousand, three hundred eleven".