120312330001 has 2 divisors, whose sum is σ = 120312330002. Its totient is φ = 120312330000.

The previous prime is 120312329983. The next prime is 120312330007. The reversal of 120312330001 is 100033213021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113485439376 + 6826890625 = 336876^2 + 82625^2 .

It is a cyclic number.

It is not a de Polignac number, because 120312330001 - 2²¹ = 120310232849 is a prime.

It is not a weakly prime, because it can be changed into another prime (120312330007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60156165000 + 60156165001.

It is an arithmetic number, because the mean of its divisors is an integer number (60156165001).

Almost surely, 2^120312330001 is an apocalyptic number.

It is an amenable number.

120312330001 is a deficient number, since it is larger than the sum of its proper divisors (1).

120312330001 is an equidigital number, since it uses as much as digits as its factorization.

120312330001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120312330001 its reverse (100033213021), we get a palindrome (220345543022).

The spelling of 120312330001 in words is "one hundred twenty billion, three hundred twelve million, three hundred thirty thousand, one".