120020293 has 2 divisors, whose sum is σ = 120020294. Its totient is φ = 120020292.

The previous prime is 120020291. The next prime is 120020311. The reversal of 120020293 is 392020021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99062209 + 20958084 = 9953^2 + 4578^2 .

It is an emirp because it is prime and its reverse (392020021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120020293 - 2¹ = 120020291 is a prime.

Together with 120020291, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120020293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120020291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010146 + 60010147.

It is an arithmetic number, because the mean of its divisors is an integer number (60010147).

Almost surely, 2^120020293 is an apocalyptic number.

It is an amenable number.

120020293 is a deficient number, since it is larger than the sum of its proper divisors (1).

120020293 is an equidigital number, since it uses as much as digits as its factorization.

120020293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 120020293 is about 10955.3773554360. The cubic root of 120020293 is about 493.2702170999.

The spelling of 120020293 in words is "one hundred twenty million, twenty thousand, two hundred ninety-three".