180480023 has 4 divisors (see below), whose sum is σ = 180512088. Its totient is φ = 180447960.

The previous prime is 180479989. The next prime is 180480037. The reversal of 180480023 is 320084081.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 180480023 - 2¹⁴ = 180463639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 180479974 and 180480001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180480523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5108 + ... + 19673.

It is an arithmetic number, because the mean of its divisors is an integer number (45128022).

Almost surely, 2^180480023 is an apocalyptic number.

180480023 is a deficient number, since it is larger than the sum of its proper divisors (32065).

180480023 is an equidigital number, since it uses as much as digits as its factorization.

180480023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32064.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 180480023 is about 13434.2853550161. The cubic root of 180480023 is about 565.1230817557.

The spelling of 180480023 in words is "one hundred eighty million, four hundred eighty thousand, twenty-three".