180472103 has 8 divisors (see below), whose sum is σ = 208865280. Its totient is φ = 152731800.

The previous prime is 180472093. The next prime is 180472141. The reversal of 180472103 is 301274081.

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

It is a cyclic number.

It is not a de Polignac number, because 180472103 - 2⁴ = 180472087 is a prime.

It is a super-2 number, since 2×180472103² = 65140359922485218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180472003) 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 7 ways as a sum of consecutive naturals, for example, 162623 + ... + 163728.

It is an arithmetic number, because the mean of its divisors is an integer number (26108160).

Almost surely, 2^180472103 is an apocalyptic number.

180472103 is a deficient number, since it is larger than the sum of its proper divisors (28393177).

180472103 is an equidigital number, since it uses as much as digits as its factorization.

180472103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326437.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 180472103 is about 13433.9905835906. The cubic root of 180472103 is about 565.1148152078.

The spelling of 180472103 in words is "one hundred eighty million, four hundred seventy-two thousand, one hundred three".