1701002161 has 2 divisors, whose sum is σ = 1701002162. Its totient is φ = 1701002160.

The previous prime is 1701002131. The next prime is 1701002257. The reversal of 1701002161 is 1612001071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 974376225 + 726625936 = 31215^2 + 26956^2 .

It is a cyclic number.

It is not a de Polignac number, because 1701002161 - 2⁵ = 1701002129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1701002101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850501080 + 850501081.

It is an arithmetic number, because the mean of its divisors is an integer number (850501081).

Almost surely, 2^1701002161 is an apocalyptic number.

It is an amenable number.

1701002161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1701002161 is an equidigital number, since it uses as much as digits as its factorization.

1701002161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 1701002161 is about 41243.2074528643. The cubic root of 1701002161 is about 1193.7176678797.

The spelling of 1701002161 in words is "one billion, seven hundred one million, two thousand, one hundred sixty-one".