120042124330 has 32 divisors (see below), whose sum is σ = 221139072000. Its totient is φ = 46892069952.

The previous prime is 120042124289. The next prime is 120042124403. The reversal of 120042124330 is 33421240021.

It is a super-2 number, since 2×120042124330² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2868396 + ... + 2909944.

It is an arithmetic number, because the mean of its divisors is an integer number (6910596000).

Almost surely, 2^120042124330 is an apocalyptic number.

120042124330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120042124330 is a deficient number, since it is larger than the sum of its proper divisors (101096947670).

120042124330 is a wasteful number, since it uses less digits than its factorization.

120042124330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48318.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 120042124330 its reverse (33421240021), we get a palindrome (153463364351).

The spelling of 120042124330 in words is "one hundred twenty billion, forty-two million, one hundred twenty-four thousand, three hundred thirty".