120101332030020 has 288 divisors, whose sum is σ = 431067762268416. Its totient is φ = 26734438195200.

The previous prime is 120101332029997. The next prime is 120101332030033. The reversal of 120101332030020 is 20030233101021.

120101332030020 is a `hidden beast` number, since 1 + 2 + 0 + 10 + 1 + 332 + 0 + 300 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 120101332029975 and 120101332030002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42133024 + ... + 44893143.

It is an arithmetic number, because the mean of its divisors is an integer number (1496763063432).

Almost surely, 2^{120101332030020} is an apocalyptic number.

120101332030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120101332030020 is an abundant number, since it is smaller than the sum of its proper divisors (310966430238396).

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

120101332030020 is a wasteful number, since it uses less digits than its factorization.

120101332030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87026251 (or 87026246 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120101332030020 its reverse (20030233101021), we get a palindrome (140131565131041).

The spelling of 120101332030020 in words is "one hundred twenty trillion, one hundred one billion, three hundred thirty-two million, thirty thousand, twenty".