120043010420189 has 2 divisors, whose sum is σ = 120043010420190. Its totient is φ = 120043010420188.

The previous prime is 120043010420167. The next prime is 120043010420243. The reversal of 120043010420189 is 981024010340021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65714936925625 + 54328073494564 = 8106475^2 + 7370758^2 .

It is an emirp because it is prime and its reverse (981024010340021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120043010420189 - 2²⁸ = 120042741984733 is a prime.

It is a super-3 number, since 3×120043010420189³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120043010420119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60021505210094 + 60021505210095.

It is an arithmetic number, because the mean of its divisors is an integer number (60021505210095).

Almost surely, 2^{120043010420189} is an apocalyptic number.

It is an amenable number.

120043010420189 is a deficient number, since it is larger than the sum of its proper divisors (1).

120043010420189 is an equidigital number, since it uses as much as digits as its factorization.

120043010420189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 120043010420189 in words is "one hundred twenty trillion, forty-three billion, ten million, four hundred twenty thousand, one hundred eighty-nine".