10911323064 has 32 divisors (see below), whose sum is σ = 27356490000. Its totient is φ = 3626683392.

The previous prime is 10911323063. The next prime is 10911323107. The reversal of 10911323064 is 46032311901.

10911323064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10911323063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642969 + ... + 659720.

Almost surely, 2^10911323064 is an apocalyptic number.

It is an amenable number.

10911323064 is an abundant number, since it is smaller than the sum of its proper divisors (16445166936).

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

10911323064 is a wasteful number, since it uses less digits than its factorization.

10911323064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303047 (or 1303043 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

Adding to 10911323064 its reverse (46032311901), we get a palindrome (56943634965).

The spelling of 10911323064 in words is "ten billion, nine hundred eleven million, three hundred twenty-three thousand, sixty-four".