3120011011 has 16 divisors (see below), whose sum is σ = 3456641664. Its totient is φ = 2798083584.

The previous prime is 3120011009. The next prime is 3120011017. The reversal of 3120011011 is 1101100213.

It is a cyclic number.

It is not a de Polignac number, because 3120011011 - 2¹ = 3120011009 is a prime.

It is a super-2 number, since 2×3120011011² = 19468937417522484242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120011017) 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, 65071 + ... + 102343.

It is an arithmetic number, because the mean of its divisors is an integer number (216040104).

Almost surely, 2^3120011011 is an apocalyptic number.

3120011011 is a deficient number, since it is larger than the sum of its proper divisors (336630653).

3120011011 is a wasteful number, since it uses less digits than its factorization.

3120011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37470.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 3120011011 is about 55857.0587392498. The cubic root of 3120011011 is about 1461.2304337838.

Adding to 3120011011 its reverse (1101100213), we get a palindrome (4221111224).

The spelling of 3120011011 in words is "three billion, one hundred twenty million, eleven thousand, eleven".