180234001 has 2 divisors, whose sum is σ = 180234002. Its totient is φ = 180234000.

The previous prime is 180233929. The next prime is 180234011. The reversal of 180234001 is 100432081.

180234001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148254976 + 31979025 = 12176^2 + 5655^2 .

It is a cyclic number.

It is not a de Polignac number, because 180234001 - 2⁷ = 180233873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 180234001.

It is not a weakly prime, because it can be changed into another prime (180234011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90117000 + 90117001.

It is an arithmetic number, because the mean of its divisors is an integer number (90117001).

Almost surely, 2^180234001 is an apocalyptic number.

It is an amenable number.

180234001 is a deficient number, since it is larger than the sum of its proper divisors (1).

180234001 is an equidigital number, since it uses as much as digits as its factorization.

180234001 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 19.

The square root of 180234001 is about 13425.1257349792. The cubic root of 180234001 is about 564.8661817939.

Adding to 180234001 its reverse (100432081), we get a palindrome (280666082).

The spelling of 180234001 in words is "one hundred eighty million, two hundred thirty-four thousand, one".