120707173 has 2 divisors, whose sum is σ = 120707174. Its totient is φ = 120707172.

The previous prime is 120707159. The next prime is 120707201. The reversal of 120707173 is 371707021.

It is an a-pointer prime, because the next prime (120707201) can be obtained adding 120707173 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79977249 + 40729924 = 8943^2 + 6382^2 .

It is a cyclic number.

It is not a de Polignac number, because 120707173 - 2⁹ = 120706661 is a prime.

It is a super-2 number, since 2×120707173² = 29140443227303858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120707143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60353586 + 60353587.

It is an arithmetic number, because the mean of its divisors is an integer number (60353587).

Almost surely, 2^120707173 is an apocalyptic number.

It is an amenable number.

120707173 is a deficient number, since it is larger than the sum of its proper divisors (1).

120707173 is an equidigital number, since it uses as much as digits as its factorization.

120707173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2058, while the sum is 28.

The square root of 120707173 is about 10986.6816191241. The cubic root of 120707173 is about 494.2094281036.

The spelling of 120707173 in words is "one hundred twenty million, seven hundred seven thousand, one hundred seventy-three".