11323553055 has 16 divisors (see below), whose sum is σ = 18702127104. Its totient is φ = 5844414240.

The previous prime is 11323553053. The next prime is 11323553057. The reversal of 11323553055 is 55035532311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11323553053) and next prime (11323553057).

It is not a de Polignac number, because 11323553055 - 2¹ = 11323553053 is a prime.

It is a super-3 number, since 3×11323553055³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323553053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12175399 + ... + 12176328.

It is an arithmetic number, because the mean of its divisors is an integer number (1168882944).

Almost surely, 2^11323553055 is an apocalyptic number.

11323553055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11323553055 is a deficient number, since it is larger than the sum of its proper divisors (7378574049).

11323553055 is a wasteful number, since it uses less digits than its factorization.

11323553055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24351766.

The product of its (nonzero) digits is 33750, while the sum is 33.

The spelling of 11323553055 in words is "eleven billion, three hundred twenty-three million, five hundred fifty-three thousand, fifty-five".