10911323055 has 16 divisors (see below), whose sum is σ = 17463681504. Its totient is φ = 5817517440.

The previous prime is 10911322999. The next prime is 10911323063. The reversal of 10911323055 is 55032311901.

It is not a de Polignac number, because 10911323055 - 2¹⁰ = 10911322031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66624 + ... + 162053.

It is an arithmetic number, because the mean of its divisors is an integer number (1091480094).

Almost surely, 2^10911323055 is an apocalyptic number.

10911323055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10911323055 is a deficient number, since it is larger than the sum of its proper divisors (6552358449).

10911323055 is a wasteful number, since it uses less digits than its factorization.

10911323055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231866.

The product of its (nonzero) digits is 4050, while the sum is 30.

Adding to 10911323055 its reverse (55032311901), we get a palindrome (65943634956).

The spelling of 10911323055 in words is "ten billion, nine hundred eleven million, three hundred twenty-three thousand, fifty-five".