11413023 has 4 divisors (see below), whose sum is σ = 15217368. Its totient is φ = 7608680.

The previous prime is 11413021. The next prime is 11413027. The reversal of 11413023 is 32031411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11413023 - 2¹ = 11413021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11412993 and 11413011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11413021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902168 + ... + 1902173.

It is an arithmetic number, because the mean of its divisors is an integer number (3804342).

Almost surely, 2^11413023 is an apocalyptic number.

11413023 is a deficient number, since it is larger than the sum of its proper divisors (3804345).

11413023 is an equidigital number, since it uses as much as digits as its factorization.

11413023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804344.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 11413023 is about 3378.3165926242. The cubic root of 11413023 is about 225.1473799850.

Adding to 11413023 its reverse (32031411), we get a palindrome (43444434).

The spelling of 11413023 in words is "eleven million, four hundred thirteen thousand, twenty-three".