120231103021321 has 8 divisors (see below), whose sum is σ = 120723330619584. Its totient is φ = 119738980338000.

The previous prime is 120231103021319. The next prime is 120231103021327. The reversal of 120231103021321 is 123120301132021.

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 120231103021321 - 2¹ = 120231103021319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120231103021292 and 120231103021301.

It is not an unprimeable number, because it can be changed into a prime (120231103021327) 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, 23931661 + ... + 28516426.

It is an arithmetic number, because the mean of its divisors is an integer number (15090416327448).

Almost surely, 2^{120231103021321} is an apocalyptic number.

It is an amenable number.

120231103021321 is a deficient number, since it is larger than the sum of its proper divisors (492227598263).

120231103021321 is an equidigital number, since it uses as much as digits as its factorization.

120231103021321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52457471.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 120231103021321 its reverse (123120301132021), we get a palindrome (243351404153342).

The spelling of 120231103021321 in words is "one hundred twenty trillion, two hundred thirty-one billion, one hundred three million, twenty-one thousand, three hundred twenty-one".