3040121017 has 2 divisors, whose sum is σ = 3040121018. Its totient is φ = 3040121016.

The previous prime is 3040121009. The next prime is 3040121057. The reversal of 3040121017 is 7101210403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2256345001 + 783776016 = 47501^2 + 27996^2 .

It is a cyclic number.

It is not a de Polignac number, because 3040121017 - 2³ = 3040121009 is a prime.

It is a super-2 number, since 2×3040121017² = 18484671596010228578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3040120985 and 3040121003.

It is not a weakly prime, because it can be changed into another prime (3040121057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520060508 + 1520060509.

It is an arithmetic number, because the mean of its divisors is an integer number (1520060509).

Almost surely, 2^3040121017 is an apocalyptic number.

It is an amenable number.

3040121017 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040121017 is an equidigital number, since it uses as much as digits as its factorization.

3040121017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 3040121017 is about 55137.2924344313. The cubic root of 3040121017 is about 1448.6505109127.

The spelling of 3040121017 in words is "three billion, forty million, one hundred twenty-one thousand, seventeen".