3012720011 has 8 divisors (see below), whose sum is σ = 3477199584. Its totient is φ = 2556763200.

The previous prime is 3012719999. The next prime is 3012720017. The reversal of 3012720011 is 1100272103.

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 3012720011 - 2¹⁴ = 3012703627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3012720017) 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, 2129930 + ... + 2131343.

It is an arithmetic number, because the mean of its divisors is an integer number (434649948).

Almost surely, 2^3012720011 is an apocalyptic number.

3012720011 is a deficient number, since it is larger than the sum of its proper divisors (464479573).

3012720011 is a wasteful number, since it uses less digits than its factorization.

3012720011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261381.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 3012720011 is about 54888.2502089473. The cubic root of 3012720011 is about 1444.2850773154.

Adding to 3012720011 its reverse (1100272103), we get a palindrome (4112992114).

The spelling of 3012720011 in words is "three billion, twelve million, seven hundred twenty thousand, eleven".