120146011 has 2 divisors, whose sum is σ = 120146012. Its totient is φ = 120146010.

The previous prime is 120146009. The next prime is 120146023. The reversal of 120146011 is 110641021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120146011 - 2¹ = 120146009 is a prime.

Together with 120146009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (120146311) 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 as a sum of consecutive naturals, namely, 60073005 + 60073006.

It is an arithmetic number, because the mean of its divisors is an integer number (60073006).

Almost surely, 2^120146011 is an apocalyptic number.

120146011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120146011 is an equidigital number, since it uses as much as digits as its factorization.

120146011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 120146011 is about 10961.1135839384. The cubic root of 120146011 is about 493.4423860554.

Adding to 120146011 its reverse (110641021), we get a palindrome (230787032).

The spelling of 120146011 in words is "one hundred twenty million, one hundred forty-six thousand, eleven".