120012110993 has 2 divisors, whose sum is σ = 120012110994. Its totient is φ = 120012110992.

The previous prime is 120012110983. The next prime is 120012111013. The reversal of 120012110993 is 399011210021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114421857169 + 5590253824 = 338263^2 + 74768^2 .

It is an emirp because it is prime and its reverse (399011210021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120012110993 - 2¹⁶ = 120012045457 is a prime.

It is not a weakly prime, because it can be changed into another prime (120012110983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006055496 + 60006055497.

It is an arithmetic number, because the mean of its divisors is an integer number (60006055497).

Almost surely, 2^120012110993 is an apocalyptic number.

It is an amenable number.

120012110993 is a deficient number, since it is larger than the sum of its proper divisors (1).

120012110993 is an equidigital number, since it uses as much as digits as its factorization.

120012110993 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 29.

The spelling of 120012110993 in words is "one hundred twenty billion, twelve million, one hundred ten thousand, nine hundred ninety-three".