11331325 has 12 divisors (see below), whose sum is σ = 14109588. Its totient is φ = 9027200.

The previous prime is 11331319. The next prime is 11331329. The reversal of 11331325 is 52313311.

It can be written as a sum of positive squares in 6 ways, for example, as 1369 + 11329956 = 37^2 + 3366^2 .

It is not a de Polignac number, because 11331325 - 2¹³ = 11323133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331329) 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, 6219 + ... + 7831.

It is an arithmetic number, because the mean of its divisors is an integer number (1175799).

Almost surely, 2^11331325 is an apocalyptic number.

It is an amenable number.

11331325 is a deficient number, since it is larger than the sum of its proper divisors (2778263).

11331325 is a wasteful number, since it uses less digits than its factorization.

11331325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 1899 counting only the distinct ones).

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

The square root of 11331325 is about 3366.2033509579. The cubic root of 11331325 is about 224.6088677884.

Adding to 11331325 its reverse (52313311), we get a palindrome (63644636).

The spelling of 11331325 in words is "eleven million, three hundred thirty-one thousand, three hundred twenty-five".