11631110336 has 56 divisors (see below), whose sum is σ = 23602767120. Its totient is φ = 5684769792.

The previous prime is 11631110311. The next prime is 11631110339. The reversal of 11631110336 is 63301113611.

It is not an unprimeable number, because it can be changed into a prime (11631110339) 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, 933395 + ... + 945773.

Almost surely, 2^11631110336 is an apocalyptic number.

11631110336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11631110336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11801383560).

11631110336 is an abundant number, since it is smaller than the sum of its proper divisors (11971656784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11631110336 is a wasteful number, since it uses less digits than its factorization.

11631110336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12721 (or 12711 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

Adding to 11631110336 its reverse (63301113611), we get a palindrome (74932223947).

The spelling of 11631110336 in words is "eleven billion, six hundred thirty-one million, one hundred ten thousand, three hundred thirty-six".