120544273 has 2 divisors, whose sum is σ = 120544274. Its totient is φ = 120544272.

The previous prime is 120544241. The next prime is 120544309. The reversal of 120544273 is 372445021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65011969 + 55532304 = 8063^2 + 7452^2 .

It is a cyclic number.

It is not a de Polignac number, because 120544273 - 2⁵ = 120544241 is a prime.

It is not a weakly prime, because it can be changed into another prime (120544673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60272136 + 60272137.

It is an arithmetic number, because the mean of its divisors is an integer number (60272137).

Almost surely, 2^120544273 is an apocalyptic number.

It is an amenable number.

120544273 is a deficient number, since it is larger than the sum of its proper divisors (1).

120544273 is an equidigital number, since it uses as much as digits as its factorization.

120544273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 120544273 is about 10979.2655947472. The cubic root of 120544273 is about 493.9870084057.

Adding to 120544273 its reverse (372445021), we get a palindrome (492989294).

The spelling of 120544273 in words is "one hundred twenty million, five hundred forty-four thousand, two hundred seventy-three".