180701 has 2 divisors, whose sum is σ = 180702. Its totient is φ = 180700.

The previous prime is 180679. The next prime is 180731. The reversal of 180701 is 107081.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105625 + 75076 = 325^2 + 274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-180701 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 180701.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 180701.

It is not a weakly prime, because it can be changed into another prime (180731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90350 + 90351.

It is an arithmetic number, because the mean of its divisors is an integer number (90351).

2¹⁸⁰⁷⁰¹ is an apocalyptic number.

It is an amenable number.

180701 is a deficient number, since it is larger than the sum of its proper divisors (1).

180701 is an equidigital number, since it uses as much as digits as its factorization.

180701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 180701 is about 425.0894023614. The cubic root of 180701 is about 56.5353630395.

Adding to 180701 its reverse (107081), we get a palindrome (287782).

The spelling of 180701 in words is "one hundred eighty thousand, seven hundred one".