3011030121 has 16 divisors (see below), whose sum is σ = 4385891520. Its totient is φ = 1822278720.

The previous prime is 3011030083. The next prime is 3011030129. The reversal of 3011030121 is 1210301103.

It is not a de Polignac number, because 3011030121 - 2¹¹ = 3011028073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3011030097 and 3011030106.

It is not an unprimeable number, because it can be changed into a prime (3011030129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40950 + ... + 87743.

It is an arithmetic number, because the mean of its divisors is an integer number (274118220).

Almost surely, 2^3011030121 is an apocalyptic number.

It is an amenable number.

3011030121 is a deficient number, since it is larger than the sum of its proper divisors (1374861399).

3011030121 is a wasteful number, since it uses less digits than its factorization.

3011030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129416.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 3011030121 is about 54872.8541357200. The cubic root of 3011030121 is about 1444.0149847983.

Adding to 3011030121 its reverse (1210301103), we get a palindrome (4221331224).

The spelling of 3011030121 in words is "three billion, eleven million, thirty thousand, one hundred twenty-one".