11213312323 has 2 divisors, whose sum is σ = 11213312324. Its totient is φ = 11213312322.

The previous prime is 11213312321. The next prime is 11213312329. The reversal of 11213312323 is 32321331211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11213312323 - 2¹ = 11213312321 is a prime.

Together with 11213312321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11213312294 and 11213312303.

It is not a weakly prime, because it can be changed into another prime (11213312321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606656161 + 5606656162.

It is an arithmetic number, because the mean of its divisors is an integer number (5606656162).

Almost surely, 2^11213312323 is an apocalyptic number.

11213312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11213312323 is an equidigital number, since it uses as much as digits as its factorization.

11213312323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 22.

Adding to 11213312323 its reverse (32321331211), we get a palindrome (43534643534).

The spelling of 11213312323 in words is "eleven billion, two hundred thirteen million, three hundred twelve thousand, three hundred twenty-three".