3020011 has 4 divisors (see below), whose sum is σ = 3027024. Its totient is φ = 3013000.

The previous prime is 3019981. The next prime is 3020021. The reversal of 3020011 is 1100203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1100203 = 13 ⋅84631.

It is a cyclic number.

It is not a de Polignac number, because 3020011 - 2⁷ = 3019883 is a prime.

It is an Ulam number.

It is a Duffinian number.

3020011 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3019976 and 3020003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2815 + ... + 3736.

It is an arithmetic number, because the mean of its divisors is an integer number (756756).

Almost surely, 2^3020011 is an apocalyptic number.

3020011 is a deficient number, since it is larger than the sum of its proper divisors (7013).

3020011 is an equidigital number, since it uses as much as digits as its factorization.

3020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7012.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 3020011 is about 1737.8178845898. The cubic root of 3020011 is about 144.5449228351.

Adding to 3020011 its reverse (1100203), we get a palindrome (4120214).

The spelling of 3020011 in words is "three million, twenty thousand, eleven".