11325213 has 12 divisors (see below), whose sum is σ = 17321148. Its totient is φ = 7105920.

The previous prime is 11325187. The next prime is 11325221. The reversal of 11325213 is 31252311.

It can be written as a sum of positive squares in 2 ways, for example, as 6140484 + 5184729 = 2478^2 + 2277^2 .

It is not a de Polignac number, because 11325213 - 2¹⁰ = 11324189 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36858 + ... + 37163.

It is an arithmetic number, because the mean of its divisors is an integer number (1443429).

Almost surely, 2^11325213 is an apocalyptic number.

It is an amenable number.

11325213 is a deficient number, since it is larger than the sum of its proper divisors (5995935).

11325213 is a wasteful number, since it uses less digits than its factorization.

11325213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74044 (or 74041 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 11325213 is about 3365.2953807950. The cubic root of 11325213 is about 224.5684766220.

Adding to 11325213 its reverse (31252311), we get a palindrome (42577524).

The spelling of 11325213 in words is "eleven million, three hundred twenty-five thousand, two hundred thirteen".