11213323 has 8 divisors (see below), whose sum is σ = 12355056. Its totient is φ = 10092000.

The previous prime is 11213303. The next prime is 11213347. The reversal of 11213323 is 32331211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11213323 is a prime.

It is a super-2 number, since 2×11213323² = 251477225404658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11213297 and 11213306.

It is not an unprimeable number, because it can be changed into a prime (11213303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3936 + ... + 6157.

It is an arithmetic number, because the mean of its divisors is an integer number (1544382).

Almost surely, 2^11213323 is an apocalyptic number.

11213323 is a deficient number, since it is larger than the sum of its proper divisors (1141733).

11213323 is a wasteful number, since it uses less digits than its factorization.

11213323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205.

The product of its digits is 108, while the sum is 16.

The square root of 11213323 is about 3348.6300183807. The cubic root of 11213323 is about 223.8264692904.

Adding to 11213323 its reverse (32331211), we get a palindrome (43544534).

It can be divided in two parts, 1121 and 3323, that added together give a palindrome (4444).

The spelling of 11213323 in words is "eleven million, two hundred thirteen thousand, three hundred twenty-three".