120313121333 has 2 divisors, whose sum is σ = 120313121334. Its totient is φ = 120313121332.

The previous prime is 120313121303. The next prime is 120313121339. The reversal of 120313121333 is 333121313021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119382688324 + 930433009 = 345518^2 + 30503^2 .

It is a cyclic number.

It is not a de Polignac number, because 120313121333 - 2²⁰ = 120312072757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120313121299 and 120313121308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120313121339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60156560666 + 60156560667.

It is an arithmetic number, because the mean of its divisors is an integer number (60156560667).

Almost surely, 2^120313121333 is an apocalyptic number.

It is an amenable number.

120313121333 is a deficient number, since it is larger than the sum of its proper divisors (1).

120313121333 is an equidigital number, since it uses as much as digits as its factorization.

120313121333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 120313121333 its reverse (333121313021), we get a palindrome (453434434354).

The spelling of 120313121333 in words is "one hundred twenty billion, three hundred thirteen million, one hundred twenty-one thousand, three hundred thirty-three".