120612011 has 16 divisors (see below), whose sum is σ = 133292544. Its totient is φ = 108441504.

The previous prime is 120612001. The next prime is 120612043. The reversal of 120612011 is 110216021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120612011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120612001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187256 + ... + 187898.

It is an arithmetic number, because the mean of its divisors is an integer number (8330784).

Almost surely, 2^120612011 is an apocalyptic number.

120612011 is a deficient number, since it is larger than the sum of its proper divisors (12680533).

120612011 is a wasteful number, since it uses less digits than its factorization.

120612011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 120612011 is about 10982.3499762118. The cubic root of 120612011 is about 494.0795205462.

Adding to 120612011 its reverse (110216021), we get a palindrome (230828032).

The spelling of 120612011 in words is "one hundred twenty million, six hundred twelve thousand, eleven".