120213313102123 has 2 divisors, whose sum is σ = 120213313102124. Its totient is φ = 120213313102122.

The previous prime is 120213313102067. The next prime is 120213313102241. The reversal of 120213313102123 is 321201313312021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120213313102123 - 2²⁹ = 120212776231211 is a prime.

It is not a weakly prime, because it can be changed into another prime (120213313103123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106656551061 + 60106656551062.

It is an arithmetic number, because the mean of its divisors is an integer number (60106656551062).

Almost surely, 2^{120213313102123} is an apocalyptic number.

120213313102123 is a deficient number, since it is larger than the sum of its proper divisors (1).

120213313102123 is an equidigital number, since it uses as much as digits as its factorization.

120213313102123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 120213313102123 its reverse (321201313312021), we get a palindrome (441414626414144).

The spelling of 120213313102123 in words is "one hundred twenty trillion, two hundred thirteen billion, three hundred thirteen million, one hundred two thousand, one hundred twenty-three".