11060021 has 4 divisors (see below), whose sum is σ = 12640032. Its totient is φ = 9480012.

The previous prime is 11059973. The next prime is 11060029. The reversal of 11060021 is 12006011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11060021 - 2¹⁰ = 11058997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11059984 and 11060011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11060029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789995 + ... + 790008.

It is an arithmetic number, because the mean of its divisors is an integer number (3160008).

Almost surely, 2^11060021 is an apocalyptic number.

It is an amenable number.

11060021 is a deficient number, since it is larger than the sum of its proper divisors (1580011).

11060021 is an equidigital number, since it uses as much as digits as its factorization.

11060021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580010.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11060021 is about 3325.6609869318. The cubic root of 11060021 is about 222.8017771068.

Adding to 11060021 its reverse (12006011), we get a palindrome (23066032).

The spelling of 11060021 in words is "eleven million, sixty thousand, twenty-one".