3301121 has 4 divisors (see below), whose sum is σ = 3444672. Its totient is φ = 3157572.

The previous prime is 3301093. The next prime is 3301147. The reversal of 3301121 is 1211033.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1211033 = 61 ⋅19853.

It is a cyclic number.

It is not a de Polignac number, because 3301121 - 2¹⁰ = 3300097 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 (3301321) 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, 71741 + ... + 71786.

It is an arithmetic number, because the mean of its divisors is an integer number (861168).

Almost surely, 2^3301121 is an apocalyptic number.

It is an amenable number.

3301121 is a deficient number, since it is larger than the sum of its proper divisors (143551).

3301121 is a wasteful number, since it uses less digits than its factorization.

3301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143550.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3301121 is about 1816.8987313552. The cubic root of 3301121 is about 148.8974114780.

Adding to 3301121 its reverse (1211033), we get a palindrome (4512154).

The spelling of 3301121 in words is "three million, three hundred one thousand, one hundred twenty-one".