11011011323 has 8 divisors (see below), whose sum is σ = 11859287328. Its totient is φ = 10162917504.

The previous prime is 11011011307. The next prime is 11011011353. The reversal of 11011011323 is 32311011011.

It is a happy number.

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 11011011323 - 2⁴ = 11011011307 is a prime.

It is a super-3 number, since 3×11011011323³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11011011298 and 11011011307.

It is not an unprimeable number, because it can be changed into a prime (11011011353) 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, 96386 + ... + 176952.

It is an arithmetic number, because the mean of its divisors is an integer number (1482410916).

Almost surely, 2^11011011323 is an apocalyptic number.

11011011323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11011011323 is a deficient number, since it is larger than the sum of its proper divisors (848276005).

11011011323 is a wasteful number, since it uses less digits than its factorization.

11011011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91093.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11011011323 its reverse (32311011011), we get a palindrome (43322022334).

It can be divided in two parts, 11011011 and 323, that multiplied together give a palindrome (3556556553).

The spelling of 11011011323 in words is "eleven billion, eleven million, eleven thousand, three hundred twenty-three".