120003101303321 has 16 divisors (see below), whose sum is σ = 121124438208000. Its totient is φ = 118882818582528.

The previous prime is 120003101303303. The next prime is 120003101303341. The reversal of 120003101303321 is 123303101300021.

It is a cyclic number.

It is not a de Polignac number, because 120003101303321 - 2⁶ = 120003101303257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120003101303293 and 120003101303302.

It is not an unprimeable number, because it can be changed into a prime (120003101303341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2605964105 + ... + 2606010153.

It is an arithmetic number, because the mean of its divisors is an integer number (7570277388000).

Almost surely, 2^{120003101303321} is an apocalyptic number.

It is an amenable number.

120003101303321 is a deficient number, since it is larger than the sum of its proper divisors (1121336904679).

120003101303321 is a wasteful number, since it uses less digits than its factorization.

120003101303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56968.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 120003101303321 its reverse (123303101300021), we get a palindrome (243306202603342).

The spelling of 120003101303321 in words is "one hundred twenty trillion, three billion, one hundred one million, three hundred three thousand, three hundred twenty-one".