120023818193 has 2 divisors, whose sum is σ = 120023818194. Its totient is φ = 120023818192.

The previous prime is 120023818181. The next prime is 120023818207. The reversal of 120023818193 is 391818320021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66096296464 + 53927521729 = 257092^2 + 232223^2 .

It is a cyclic number.

It is not a de Polignac number, because 120023818193 - 2⁶ = 120023818129 is a prime.

It is not a weakly prime, because it can be changed into another prime (120023818163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011909096 + 60011909097.

It is an arithmetic number, because the mean of its divisors is an integer number (60011909097).

Almost surely, 2^120023818193 is an apocalyptic number.

It is an amenable number.

120023818193 is a deficient number, since it is larger than the sum of its proper divisors (1).

120023818193 is an equidigital number, since it uses as much as digits as its factorization.

120023818193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 120023818193 in words is "one hundred twenty billion, twenty-three million, eight hundred eighteen thousand, one hundred ninety-three".