11321353 has 2 divisors, whose sum is σ = 11321354. Its totient is φ = 11321352.

The previous prime is 11321347. The next prime is 11321363. The reversal of 11321353 is 35312311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8928144 + 2393209 = 2988^2 + 1547^2 .

It is an emirp because it is prime and its reverse (35312311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11321353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11321353.

It is not a weakly prime, because it can be changed into another prime (11321363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660676 + 5660677.

It is an arithmetic number, because the mean of its divisors is an integer number (5660677).

Almost surely, 2^11321353 is an apocalyptic number.

It is an amenable number.

11321353 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321353 is an equidigital number, since it uses as much as digits as its factorization.

11321353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 270, while the sum is 19.

The square root of 11321353 is about 3364.7218309988. The cubic root of 11321353 is about 224.5429603155.

Adding to 11321353 its reverse (35312311), we get a palindrome (46633664).

It can be divided in two parts, 1132 and 1353, that added together give a triangular number (2485 = T₇₀).

The spelling of 11321353 in words is "eleven million, three hundred twenty-one thousand, three hundred fifty-three".