11033301121 has 12 divisors (see below), whose sum is σ = 12329545572. Its totient is φ = 9837736704.

The previous prime is 11033301119. The next prime is 11033301193. The reversal of 11033301121 is 12110333011.

It can be written as a sum of positive squares in 2 ways, for example, as 4311760896 + 6721540225 = 65664^2 + 81985^2 .

It is not a de Polignac number, because 11033301121 - 2¹ = 11033301119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11033301095 and 11033301104.

It is not an unprimeable number, because it can be changed into a prime (11033301421) 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, 892780 + ... + 905053.

It is an arithmetic number, because the mean of its divisors is an integer number (1027462131).

Almost surely, 2^11033301121 is an apocalyptic number.

It is an amenable number.

11033301121 is a deficient number, since it is larger than the sum of its proper divisors (1296244451).

11033301121 is a wasteful number, since it uses less digits than its factorization.

11033301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1797888 (or 1797869 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11033301121 its reverse (12110333011), we get a palindrome (23143634132).

The spelling of 11033301121 in words is "eleven billion, thirty-three million, three hundred one thousand, one hundred twenty-one".