11214023 has 2 divisors, whose sum is σ = 11214024. Its totient is φ = 11214022.

The previous prime is 11213987. The next prime is 11214031. The reversal of 11214023 is 32041211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11214023 - 2²⁰ = 10165447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11213989 and 11214007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11214043) 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 as a sum of consecutive naturals, namely, 5607011 + 5607012.

It is an arithmetic number, because the mean of its divisors is an integer number (5607012).

Almost surely, 2^11214023 is an apocalyptic number.

11214023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11214023 is an equidigital number, since it uses as much as digits as its factorization.

11214023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11214023 is about 3348.7345371050. The cubic root of 11214023 is about 223.8311267046.

Adding to 11214023 its reverse (32041211), we get a palindrome (43255234).

The spelling of 11214023 in words is "eleven million, two hundred fourteen thousand, twenty-three".