11014021 has 12 divisors (see below), whose sum is σ = 11610156. Its totient is φ = 10445760.

The previous prime is 11014001. The next prime is 11014039. The reversal of 11014021 is 12041011.

11014021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4708900 + 6305121 = 2170^2 + 2511^2 .

It is not a de Polignac number, because 11014021 - 2¹⁹ = 10489733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11013989 and 11014007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70075 + ... + 70231.

It is an arithmetic number, because the mean of its divisors is an integer number (967513).

Almost surely, 2^11014021 is an apocalyptic number.

It is an amenable number.

11014021 is a deficient number, since it is larger than the sum of its proper divisors (596135).

11014021 is an equidigital number, since it uses as much as digits as its factorization.

11014021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 11014021 is about 3318.7378625013. The cubic root of 11014021 is about 222.4924611341.

Adding to 11014021 its reverse (12041011), we get a palindrome (23055032).

The spelling of 11014021 in words is "eleven million, fourteen thousand, twenty-one".