120301213302321 has 4 divisors (see below), whose sum is σ = 160401617736432. Its totient is φ = 80200808868212.

The previous prime is 120301213302311. The next prime is 120301213302329. The reversal of 120301213302321 is 123203312103021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120301213302321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120301213302291 and 120301213302300.

It is not an unprimeable number, because it can be changed into a prime (120301213302329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20050202217051 + ... + 20050202217056.

It is an arithmetic number, because the mean of its divisors is an integer number (40100404434108).

Almost surely, 2^{120301213302321} is an apocalyptic number.

It is an amenable number.

120301213302321 is a deficient number, since it is larger than the sum of its proper divisors (40100404434111).

120301213302321 is an equidigital number, since it uses as much as digits as its factorization.

120301213302321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40100404434110.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 120301213302321 its reverse (123203312103021), we get a palindrome (243504525405342).

The spelling of 120301213302321 in words is "one hundred twenty trillion, three hundred one billion, two hundred thirteen million, three hundred two thousand, three hundred twenty-one".