11423063 has 2 divisors, whose sum is σ = 11423064. Its totient is φ = 11423062.

The previous prime is 11423059. The next prime is 11423077. The reversal of 11423063 is 36032411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11423063 - 2² = 11423059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11423003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711531 + 5711532.

It is an arithmetic number, because the mean of its divisors is an integer number (5711532).

Almost surely, 2^11423063 is an apocalyptic number.

11423063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11423063 is an equidigital number, since it uses as much as digits as its factorization.

11423063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 11423063 is about 3379.8022131480. The cubic root of 11423063 is about 225.2133811129.

Adding to 11423063 its reverse (36032411), we get a palindrome (47455474).

The spelling of 11423063 in words is "eleven million, four hundred twenty-three thousand, sixty-three".