2160230197 has 2 divisors, whose sum is σ = 2160230198. Its totient is φ = 2160230196.

The previous prime is 2160230143. The next prime is 2160230207. The reversal of 2160230197 is 7910320612.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1733972881 + 426257316 = 41641^2 + 20646^2 .

It is a cyclic number.

It is not a de Polignac number, because 2160230197 - 2¹⁹ = 2159705909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2160230297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080115098 + 1080115099.

It is an arithmetic number, because the mean of its divisors is an integer number (1080115099).

Almost surely, 2^2160230197 is an apocalyptic number.

It is an amenable number.

2160230197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160230197 is an equidigital number, since it uses as much as digits as its factorization.

2160230197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2160230197 is about 46478.2766139193. The cubic root of 2160230197 is about 1292.7067331659.

The spelling of 2160230197 in words is "two billion, one hundred sixty million, two hundred thirty thousand, one hundred ninety-seven".