120218573 has 2 divisors, whose sum is σ = 120218574. Its totient is φ = 120218572.

The previous prime is 120218561. The next prime is 120218603. The reversal of 120218573 is 375812021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90592324 + 29626249 = 9518^2 + 5443^2 .

It is a cyclic number.

It is not a de Polignac number, because 120218573 - 2⁸ = 120218317 is a prime.

It is a super-3 number, since 3×120218573³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120218533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60109286 + 60109287.

It is an arithmetic number, because the mean of its divisors is an integer number (60109287).

Almost surely, 2^120218573 is an apocalyptic number.

It is an amenable number.

120218573 is a deficient number, since it is larger than the sum of its proper divisors (1).

120218573 is an equidigital number, since it uses as much as digits as its factorization.

120218573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 120218573 is about 10964.4230582370. The cubic root of 120218573 is about 493.5417039891.

The spelling of 120218573 in words is "one hundred twenty million, two hundred eighteen thousand, five hundred seventy-three".