3011002011 has 16 divisors (see below), whose sum is σ = 4461893920. Its totient is φ = 2006817120.

The previous prime is 3011001997. The next prime is 3011002117. The reversal of 3011002011 is 1102001103.

It is not a de Polignac number, because 3011002011 - 2¹⁰ = 3011000987 is a prime.

It is a super-2 number, since 2×3011002011² = 18132266220492088242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3011001984 and 3011002002.

It is not an unprimeable number, because it can be changed into a prime (3011002411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112701 + ... + 136833.

It is an arithmetic number, because the mean of its divisors is an integer number (278868370).

Almost surely, 2^3011002011 is an apocalyptic number.

3011002011 is a deficient number, since it is larger than the sum of its proper divisors (1450891909).

3011002011 is a wasteful number, since it uses less digits than its factorization.

3011002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28763 (or 28757 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 3011002011 is about 54872.5979975434. The cubic root of 3011002011 is about 1444.0104911659.

Adding to 3011002011 its reverse (1102001103), we get a palindrome (4113003114).

The spelling of 3011002011 in words is "three billion, eleven million, two thousand, eleven".