11231330321323 has 8 divisors (see below), whose sum is σ = 12870218433248. Its totient is φ = 9601045297344.

The previous prime is 11231330321269. The next prime is 11231330321327. The reversal of 11231330321323 is 32312303313211.

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 11231330321323 - 2³³ = 11222740386731 is a prime.

It is a super-2 number, since 2×11231330321323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11231330321291 and 11231330321300.

It is not an unprimeable number, because it can be changed into a prime (11231330321327) 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, 2150769186 + ... + 2150774407.

It is an arithmetic number, because the mean of its divisors is an integer number (1608777304156).

Almost surely, 2^{11231330321323} is an apocalyptic number.

11231330321323 is a deficient number, since it is larger than the sum of its proper divisors (1638888111925).

11231330321323 is an equidigital number, since it uses as much as digits as its factorization.

11231330321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301543973.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11231330321323 its reverse (32312303313211), we get a palindrome (43543633634534).

The spelling of 11231330321323 in words is "eleven trillion, two hundred thirty-one billion, three hundred thirty million, three hundred twenty-one thousand, three hundred twenty-three".