180106141 has 2 divisors, whose sum is σ = 180106142. Its totient is φ = 180106140.

The previous prime is 180106127. The next prime is 180106151. The reversal of 180106141 is 141601081.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178783641 + 1322500 = 13371^2 + 1150^2 .

It is a cyclic number.

It is not a de Polignac number, because 180106141 - 2¹⁵ = 180073373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (180106151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90053070 + 90053071.

It is an arithmetic number, because the mean of its divisors is an integer number (90053071).

Almost surely, 2^180106141 is an apocalyptic number.

It is an amenable number.

180106141 is a deficient number, since it is larger than the sum of its proper divisors (1).

180106141 is an equidigital number, since it uses as much as digits as its factorization.

180106141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 180106141 is about 13420.3629235576. The cubic root of 180106141 is about 564.7325760830.

The spelling of 180106141 in words is "one hundred eighty million, one hundred six thousand, one hundred forty-one".