120870076273 has 2 divisors, whose sum is σ = 120870076274. Its totient is φ = 120870076272.

The previous prime is 120870076241. The next prime is 120870076291. The reversal of 120870076273 is 372670078021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111775211584 + 9094864689 = 334328^2 + 95367^2 .

It is a cyclic number.

It is not a de Polignac number, because 120870076273 - 2⁵ = 120870076241 is a prime.

It is not a weakly prime, because it can be changed into another prime (120870076213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60435038136 + 60435038137.

It is an arithmetic number, because the mean of its divisors is an integer number (60435038137).

Almost surely, 2^120870076273 is an apocalyptic number.

It is an amenable number.

120870076273 is a deficient number, since it is larger than the sum of its proper divisors (1).

120870076273 is an equidigital number, since it uses as much as digits as its factorization.

120870076273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 120870076273 in words is "one hundred twenty billion, eight hundred seventy million, seventy-six thousand, two hundred seventy-three".