120013366 has 12 divisors (see below), whose sum is σ = 197873676. Its totient is φ = 54551420.

The previous prime is 120013363. The next prime is 120013373. The reversal of 120013366 is 663310021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120013363) 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 5 ways as a sum of consecutive naturals, for example, 247720 + ... + 248203.

It is an arithmetic number, because the mean of its divisors is an integer number (16489473).

Almost surely, 2^120013366 is an apocalyptic number.

120013366 is a deficient number, since it is larger than the sum of its proper divisors (77860310).

120013366 is a wasteful number, since it uses less digits than its factorization.

120013366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495947 (or 495936 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 120013366 is about 10955.0612047583. The cubic root of 120013366 is about 493.2607271810.

Adding to 120013366 its reverse (663310021), we get a palindrome (783323387).

The spelling of 120013366 in words is "one hundred twenty million, thirteen thousand, three hundred sixty-six".