3020120011 has 8 divisors (see below), whose sum is σ = 3070289600. Its totient is φ = 2970188352.

The previous prime is 3020119987. The next prime is 3020120027. The reversal of 3020120011 is 1100210203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3020120011 - 2⁹ = 3020119499 is a prime.

It is a super-2 number, since 2×3020120011² = 18242249761685280242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3020120011.

It is not an unprimeable number, because it can be changed into a prime (3020120111) 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 7 ways as a sum of consecutive naturals, for example, 33795 + ... + 84748.

It is an arithmetic number, because the mean of its divisors is an integer number (383786200).

Almost surely, 2^3020120011 is an apocalyptic number.

3020120011 is a deficient number, since it is larger than the sum of its proper divisors (50169589).

3020120011 is a wasteful number, since it uses less digits than its factorization.

3020120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118965.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 3020120011 is about 54955.6185571594. The cubic root of 3020120011 is about 1445.4666198953.

Adding to 3020120011 its reverse (1100210203), we get a palindrome (4120330214).

The spelling of 3020120011 in words is "three billion, twenty million, one hundred twenty thousand, eleven".