11071201 has 4 divisors (see below), whose sum is σ = 11102400. Its totient is φ = 11040004.

The previous prime is 11071187. The next prime is 11071217. The reversal of 11071201 is 10217011.

11071201 is nontrivially palindromic in base 7.

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 11071201 - 2¹³ = 11063009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11071231) 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, 15061 + ... + 15778.

It is an arithmetic number, because the mean of its divisors is an integer number (2775600).

Almost surely, 2^11071201 is an apocalyptic number.

It is an amenable number.

11071201 is a deficient number, since it is larger than the sum of its proper divisors (31199).

11071201 is an equidigital number, since it uses as much as digits as its factorization.

11071201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31198.

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

The square root of 11071201 is about 3327.3414312330. The cubic root of 11071201 is about 222.8768247348.

Adding to 11071201 its reverse (10217011), we get a palindrome (21288212).

The spelling of 11071201 in words is "eleven million, seventy-one thousand, two hundred one".