11003211323 has 8 divisors (see below), whose sum is σ = 11867935968. Its totient is φ = 10141104384.

The previous prime is 11003211283. The next prime is 11003211341. The reversal of 11003211323 is 32311230011.

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 11003211323 - 2¹⁸ = 11002949179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11003211343) 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, 645686 + ... + 662507.

It is an arithmetic number, because the mean of its divisors is an integer number (1483491996).

Almost surely, 2^11003211323 is an apocalyptic number.

11003211323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11003211323 is a deficient number, since it is larger than the sum of its proper divisors (864724645).

11003211323 is a wasteful number, since it uses less digits than its factorization.

11003211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308853.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11003211323 its reverse (32311230011), we get a palindrome (43314441334).

The spelling of 11003211323 in words is "eleven billion, three million, two hundred eleven thousand, three hundred twenty-three".