2070152171 has 2 divisors, whose sum is σ = 2070152172. Its totient is φ = 2070152170.

The previous prime is 2070152143. The next prime is 2070152179. The reversal of 2070152171 is 1712510702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2070152171 - 2¹⁴ = 2070135787 is a prime.

It is a super-2 number, since 2×2070152171² = 8571060022192026482, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2070152171.

It is not a weakly prime, because it can be changed into another prime (2070152179) 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, 1035076085 + 1035076086.

It is an arithmetic number, because the mean of its divisors is an integer number (1035076086).

Almost surely, 2^2070152171 is an apocalyptic number.

2070152171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070152171 is an equidigital number, since it uses as much as digits as its factorization.

2070152171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 2070152171 is about 45498.9249433434. The cubic root of 2070152171 is about 1274.4831268506.

Adding to 2070152171 its reverse (1712510702), we get a palindrome (3782662873).

The spelling of 2070152171 in words is "two billion, seventy million, one hundred fifty-two thousand, one hundred seventy-one".