3051161 has 2 divisors, whose sum is σ = 3051162. Its totient is φ = 3051160.

The previous prime is 3051149. The next prime is 3051173. The reversal of 3051161 is 1611503.

It is a balanced prime because it is at equal distance from previous prime (3051149) and next prime (3051173).

It can be written as a sum of positive squares in only one way, i.e., 2119936 + 931225 = 1456^2 + 965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3051161 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3051101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525580 + 1525581.

It is an arithmetic number, because the mean of its divisors is an integer number (1525581).

Almost surely, 2^3051161 is an apocalyptic number.

It is an amenable number.

3051161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3051161 is an equidigital number, since it uses as much as digits as its factorization.

3051161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 3051161 is about 1746.7572813645. The cubic root of 3051161 is about 145.0401949605.

Adding to 3051161 its reverse (1611503), we get a palindrome (4662664).

The spelling of 3051161 in words is "three million, fifty-one thousand, one hundred sixty-one".