180106083 has 6 divisors (see below), whose sum is σ = 260153244. Its totient is φ = 120070716.

The previous prime is 180106081. The next prime is 180106127. The reversal of 180106083 is 380601081.

It is not a de Polignac number, because 180106083 - 2¹ = 180106081 is a prime.

It is a super-2 number, since 2×180106083² = 64876402267205778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (180106081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10005885 + ... + 10005902.

It is an arithmetic number, because the mean of its divisors is an integer number (43358874).

Almost surely, 2^180106083 is an apocalyptic number.

180106083 is a deficient number, since it is larger than the sum of its proper divisors (80047161).

180106083 is a wasteful number, since it uses less digits than its factorization.

180106083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20011793 (or 20011790 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 180106083 is about 13420.3607626621. The cubic root of 180106083 is about 564.7325154623.

The spelling of 180106083 in words is "one hundred eighty million, one hundred six thousand, eighty-three".