120005244030 has 64 divisors (see below), whose sum is σ = 332070202368. Its totient is φ = 27187023360.

The previous prime is 120005244019. The next prime is 120005244041. The reversal of 120005244030 is 30442500021.

It is an interprime number because it is at equal distance from previous prime (120005244019) and next prime (120005244041).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 120005243988 and 120005244006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2504826 + ... + 2552285.

It is an arithmetic number, because the mean of its divisors is an integer number (5188596912).

Almost surely, 2^120005244030 is an apocalyptic number.

120005244030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120005244030 is an abundant number, since it is smaller than the sum of its proper divisors (212064958338).

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

120005244030 is a wasteful number, since it uses less digits than its factorization.

120005244030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5057241.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 120005244030 its reverse (30442500021), we get a palindrome (150447744051).

The spelling of 120005244030 in words is "one hundred twenty billion, five million, two hundred forty-four thousand, thirty".