11432423 has 2 divisors, whose sum is σ = 11432424. Its totient is φ = 11432422.

The previous prime is 11432419. The next prime is 11432441. The reversal of 11432423 is 32423411.

It is a weak prime.

It is an emirp because it is prime and its reverse (32423411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11432423 - 2² = 11432419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11432395 and 11432404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11438423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716211 + 5716212.

It is an arithmetic number, because the mean of its divisors is an integer number (5716212).

Almost surely, 2^11432423 is an apocalyptic number.

11432423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11432423 is an equidigital number, since it uses as much as digits as its factorization.

11432423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 20.

The square root of 11432423 is about 3381.1866260235. The cubic root of 11432423 is about 225.2748772209.

Adding to 11432423 its reverse (32423411), we get a palindrome (43855834).

The spelling of 11432423 in words is "eleven million, four hundred thirty-two thousand, four hundred twenty-three".