120003321033121 has 8 divisors (see below), whose sum is σ = 122817561505760. Its totient is φ = 117190147177152.

The previous prime is 120003321033107. The next prime is 120003321033131. The reversal of 120003321033121 is 121330123300021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120003321033121 - 2²³ = 120003312644513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120003321033092 and 120003321033101.

It is not an unprimeable number, because it can be changed into a prime (120003321033131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266426511 + ... + 266876548.

It is an arithmetic number, because the mean of its divisors is an integer number (15352195188220).

Almost surely, 2^{120003321033121} is an apocalyptic number.

It is an amenable number.

120003321033121 is a deficient number, since it is larger than the sum of its proper divisors (2814240472639).

120003321033121 is an equidigital number, since it uses as much as digits as its factorization.

120003321033121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533308335.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 120003321033121 its reverse (121330123300021), we get a palindrome (241333444333142).

The spelling of 120003321033121 in words is "one hundred twenty trillion, three billion, three hundred twenty-one million, thirty-three thousand, one hundred twenty-one".