120771673 has 12 divisors (see below), whose sum is σ = 133981540. Its totient is φ = 108773280.

The previous prime is 120771667. The next prime is 120771709. The reversal of 120771673 is 376177021.

It can be written as a sum of positive squares in 2 ways, for example, as 47720464 + 73051209 = 6908^2 + 8547^2 .

It is not a de Polignac number, because 120771673 - 2⁵ = 120771641 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (120771613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8611 + ... + 17767.

Almost surely, 2^120771673 is an apocalyptic number.

It is an amenable number.

120771673 is a deficient number, since it is larger than the sum of its proper divisors (13209867).

120771673 is a wasteful number, since it uses less digits than its factorization.

120771673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9288 (or 9277 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 120771673 is about 10989.6165993177. The cubic root of 120771673 is about 494.2974395318.

The spelling of 120771673 in words is "one hundred twenty million, seven hundred seventy-one thousand, six hundred seventy-three".