120303122100000 has 576 divisors, whose sum is σ = 452738572376832. Its totient is φ = 27398453760000.

The previous prime is 120303122099939. The next prime is 120303122100011. The reversal of 120303122100000 is 1221303021.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 581596594 + ... + 581803406.

It is an arithmetic number, because the mean of its divisors is an integer number (786004465932).

Almost surely, 2^{120303122100000} is an apocalyptic number.

120303122100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120303122100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226369286188416).

120303122100000 is an abundant number, since it is smaller than the sum of its proper divisors (332435450276832).

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

120303122100000 is an equidigital number, since it uses as much as digits as its factorization.

120303122100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207135 (or 207107 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120303122100000 its reverse (1221303021), we get a palindrome (120304343403021).

The spelling of 120303122100000 in words is "one hundred twenty trillion, three hundred three billion, one hundred twenty-two million, one hundred thousand".