120003302330121 has 96 divisors (see below), whose sum is σ = 187261366131840. Its totient is φ = 68157137664000.

The previous prime is 120003302329973. The next prime is 120003302330123. The reversal of 120003302330121 is 121033203300021.

It is not a de Polignac number, because 120003302330121 - 2¹⁸ = 120003302067977 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120003302330123) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36353619171 + ... + 36353622471.

It is an arithmetic number, because the mean of its divisors is an integer number (1950639230540).

Almost surely, 2^{120003302330121} is an apocalyptic number.

It is an amenable number.

120003302330121 is a deficient number, since it is larger than the sum of its proper divisors (67258063801719).

120003302330121 is a wasteful number, since it uses less digits than its factorization.

120003302330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5655 (or 5648 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120003302330121 its reverse (121033203300021), we get a palindrome (241036505630142).

The spelling of 120003302330121 in words is "one hundred twenty trillion, three billion, three hundred two million, three hundred thirty thousand, one hundred twenty-one".