120761073 has 12 divisors (see below), whose sum is σ = 175605300. Its totient is φ = 79966176.

The previous prime is 120761057. The next prime is 120761077. The reversal of 120761073 is 370167021.

It can be written as a sum of positive squares in 2 ways, for example, as 35605089 + 85155984 = 5967^2 + 9228^2 .

It is not a de Polignac number, because 120761073 - 2⁴ = 120761057 is a prime.

It is a super-2 number, since 2×120761073² = 29166473504222658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120761077) 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, 43686 + ... + 46367.

It is an arithmetic number, because the mean of its divisors is an integer number (14633775).

Almost surely, 2^120761073 is an apocalyptic number.

It is an amenable number.

120761073 is a deficient number, since it is larger than the sum of its proper divisors (54844227).

120761073 is a wasteful number, since it uses less digits than its factorization.

120761073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90208 (or 90205 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 120761073 is about 10989.1343153135. The cubic root of 120761073 is about 494.2829777903.

The spelling of 120761073 in words is "one hundred twenty million, seven hundred sixty-one thousand, seventy-three".