120012313303 has 2 divisors, whose sum is σ = 120012313304. Its totient is φ = 120012313302.

The previous prime is 120012313277. The next prime is 120012313349. The reversal of 120012313303 is 303313210021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120012313303 - 2¹⁷ = 120012182231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120012323303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006156651 + 60006156652.

It is an arithmetic number, because the mean of its divisors is an integer number (60006156652).

Almost surely, 2^120012313303 is an apocalyptic number.

120012313303 is a deficient number, since it is larger than the sum of its proper divisors (1).

120012313303 is an equidigital number, since it uses as much as digits as its factorization.

120012313303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 120012313303 its reverse (303313210021), we get a palindrome (423325523324).

The spelling of 120012313303 in words is "one hundred twenty billion, twelve million, three hundred thirteen thousand, three hundred three".