120012313113213 has 16 divisors (see below), whose sum is σ = 169429374167616. Its totient is φ = 75301742969600.

The previous prime is 120012313113191. The next prime is 120012313113229. The reversal of 120012313113213 is 312311313210021.

It is a cyclic number.

It is not a de Polignac number, because 120012313113213 - 2¹⁰ = 120012313112189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120012313113233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61856938 + ... + 63767588.

It is an arithmetic number, because the mean of its divisors is an integer number (10589335885476).

Almost surely, 2^{120012313113213} is an apocalyptic number.

It is an amenable number.

120012313113213 is a deficient number, since it is larger than the sum of its proper divisors (49417061054403).

120012313113213 is a wasteful number, since it uses less digits than its factorization.

120012313113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142284.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 120012313113213 its reverse (312311313210021), we get a palindrome (432323626323234).

The spelling of 120012313113213 in words is "one hundred twenty trillion, twelve billion, three hundred thirteen million, one hundred thirteen thousand, two hundred thirteen".