11323451 has 2 divisors, whose sum is σ = 11323452. Its totient is φ = 11323450.

The previous prime is 11323409. The next prime is 11323453. The reversal of 11323451 is 15432311.

11323451 is digitally balanced in base 2, 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 11323451 - 2⁶ = 11323387 is a prime.

Together with 11323453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11323453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661725 + 5661726.

It is an arithmetic number, because the mean of its divisors is an integer number (5661726).

Almost surely, 2^11323451 is an apocalyptic number.

11323451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323451 is an equidigital number, since it uses as much as digits as its factorization.

11323451 is an evil number, because the sum of its binary digits is even.

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

The square root of 11323451 is about 3365.0335808131. The cubic root of 11323451 is about 224.5568297424.

Adding to 11323451 its reverse (15432311), we get a palindrome (26755762).

The spelling of 11323451 in words is "eleven million, three hundred twenty-three thousand, four hundred fifty-one".