11352431 has 2 divisors, whose sum is σ = 11352432. Its totient is φ = 11352430.

The previous prime is 11352421. The next prime is 11352437. The reversal of 11352431 is 13425311.

11352431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11352431 - 2¹⁰ = 11351407 is a prime.

It is a super-2 number, since 2×11352431² = 257755379219522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11352437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5676215 + 5676216.

It is an arithmetic number, because the mean of its divisors is an integer number (5676216).

Almost surely, 2^11352431 is an apocalyptic number.

11352431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11352431 is an equidigital number, since it uses as much as digits as its factorization.

11352431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 20.

The square root of 11352431 is about 3369.3368783783. The cubic root of 11352431 is about 224.7482352642.

Adding to 11352431 its reverse (13425311), we get a palindrome (24777742).

The spelling of 11352431 in words is "eleven million, three hundred fifty-two thousand, four hundred thirty-one".