180980097 has 8 divisors (see below), whose sum is σ = 249627840. Its totient is φ = 116492880.

The previous prime is 180980083. The next prime is 180980099. The reversal of 180980097 is 790089081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 180980097 - 2⁷ = 180979969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (180980099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040029 + ... + 1040202.

It is an arithmetic number, because the mean of its divisors is an integer number (31203480).

Almost surely, 2^180980097 is an apocalyptic number.

It is an amenable number.

180980097 is a deficient number, since it is larger than the sum of its proper divisors (68647743).

180980097 is a wasteful number, since it uses less digits than its factorization.

180980097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080263.

The product of its (nonzero) digits is 36288, while the sum is 42.

The square root of 180980097 is about 13452.8843375687. The cubic root of 180980097 is about 565.6445480541.

The spelling of 180980097 in words is "one hundred eighty million, nine hundred eighty thousand, ninety-seven".