3081119 has 2 divisors, whose sum is σ = 3081120. Its totient is φ = 3081118.

The previous prime is 3081107. The next prime is 3081137. The reversal of 3081119 is 9111803.

It is a weak prime.

It is an emirp because it is prime and its reverse (9111803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3081119 - 2²⁰ = 2032543 is a prime.

It is a super-2 number, since 2×3081119² = 18986588584322, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3081094 and 3081103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3081139) 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 as a sum of consecutive naturals, namely, 1540559 + 1540560.

It is an arithmetic number, because the mean of its divisors is an integer number (1540560).

Almost surely, 2^3081119 is an apocalyptic number.

3081119 is a deficient number, since it is larger than the sum of its proper divisors (1).

3081119 is an equidigital number, since it uses as much as digits as its factorization.

3081119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 3081119 is about 1755.3116532400. The cubic root of 3081119 is about 145.5133449418.

The spelling of 3081119 in words is "three million, eighty-one thousand, one hundred nineteen".