120002430 has 16 divisors (see below), whose sum is σ = 288005904. Its totient is φ = 32000640.

The previous prime is 120002413. The next prime is 120002459. The reversal of 120002430 is 34200021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2000011 + ... + 2000070.

It is an arithmetic number, because the mean of its divisors is an integer number (18000369).

Almost surely, 2^120002430 is an apocalyptic number.

120002430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120002430 is an abundant number, since it is smaller than the sum of its proper divisors (168003474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120002430 is a wasteful number, since it uses less digits than its factorization.

120002430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000091.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 120002430 is about 10954.5620633597. The cubic root of 120002430 is about 493.2457442299.

Adding to 120002430 its reverse (34200021), we get a palindrome (154202451).

It can be divided in two parts, 12000 and 2430, that multiplied together give a square (29160000 = 5400²).

The spelling of 120002430 in words is "one hundred twenty million, two thousand, four hundred thirty".