11336121 has 6 divisors (see below), whose sum is σ = 16374410. Its totient is φ = 7557408.

The previous prime is 11336119. The next prime is 11336123. The reversal of 11336121 is 12163311.

It is an interprime number because it is at equal distance from previous prime (11336119) and next prime (11336123).

It can be written as a sum of positive squares in only one way, i.e., 10169721 + 1166400 = 3189^2 + 1080^2 .

It is not a de Polignac number, because 11336121 - 2¹ = 11336119 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11336094 and 11336103.

It is not an unprimeable number, because it can be changed into a prime (11336123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 629776 + ... + 629793.

Almost surely, 2^11336121 is an apocalyptic number.

It is an amenable number.

11336121 is a deficient number, since it is larger than the sum of its proper divisors (5038289).

11336121 is a wasteful number, since it uses less digits than its factorization.

11336121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259575 (or 1259572 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 11336121 is about 3366.9156508591. The cubic root of 11336121 is about 224.6405519968.

Adding to 11336121 its reverse (12163311), we get a palindrome (23499432).

The spelling of 11336121 in words is "eleven million, three hundred thirty-six thousand, one hundred twenty-one".