120003122 has 8 divisors (see below), whose sum is σ = 180391536. Its totient is φ = 59872612.

The previous prime is 120003113. The next prime is 120003127. The reversal of 120003122 is 221300021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (120003127) 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 3 ways as a sum of consecutive naturals, for example, 63308 + ... + 65175.

It is an arithmetic number, because the mean of its divisors is an integer number (22548942).

Almost surely, 2^120003122 is an apocalyptic number.

120003122 is a deficient number, since it is larger than the sum of its proper divisors (60388414).

120003122 is a wasteful number, since it uses less digits than its factorization.

120003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128952.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120003122 is about 10954.5936483285. The cubic root of 120003122 is about 493.2466923368.

Adding to 120003122 its reverse (221300021), we get a palindrome (341303143).

The spelling of 120003122 in words is "one hundred twenty million, three thousand, one hundred twenty-two".