11012071 has 4 divisors (see below), whose sum is σ = 12585232. Its totient is φ = 9438912.

The previous prime is 11012041. The next prime is 11012081. The reversal of 11012071 is 17021011.

11012071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17021011 = 7 ⋅2431573.

It is not a de Polignac number, because 11012071 - 2¹¹ = 11010023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786570 + ... + 786583.

It is an arithmetic number, because the mean of its divisors is an integer number (3146308).

Almost surely, 2^11012071 is an apocalyptic number.

11012071 is a deficient number, since it is larger than the sum of its proper divisors (1573161).

11012071 is an equidigital number, since it uses as much as digits as its factorization.

11012071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573160.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 11012071 is about 3318.4440631115. Note that the first 3 decimals coincide. The cubic root of 11012071 is about 222.4793298140.

Adding to 11012071 its reverse (17021011), we get a palindrome (28033082).

The spelling of 11012071 in words is "eleven million, twelve thousand, seventy-one".