3082121 has 4 divisors (see below), whose sum is σ = 3522432. Its totient is φ = 2641812.

The previous prime is 3082103. The next prime is 3082127. The reversal of 3082121 is 1212803.

3082121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 1212803 = 89 ⋅13627.

It is a cyclic number.

It is not a de Polignac number, because 3082121 - 2¹⁴ = 3065737 is a prime.

It is a Duffinian number.

3082121 is a modest number, since divided by 2121 gives 308 as remainder.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3082121.

It is not an unprimeable number, because it can be changed into a prime (3082127) 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, 220145 + ... + 220158.

It is an arithmetic number, because the mean of its divisors is an integer number (880608).

Almost surely, 2^3082121 is an apocalyptic number.

It is an amenable number.

3082121 is a deficient number, since it is larger than the sum of its proper divisors (440311).

3082121 is an equidigital number, since it uses as much as digits as its factorization.

3082121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440310.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3082121 is about 1755.5970494393. The cubic root of 3082121 is about 145.5291171952.

Adding to 3082121 its reverse (1212803), we get a palindrome (4294924).

The spelling of 3082121 in words is "three million, eighty-two thousand, one hundred twenty-one".