2160283197 has 4 divisors (see below), whose sum is σ = 2880377600. Its totient is φ = 1440188796.

The previous prime is 2160283189. The next prime is 2160283201. The reversal of 2160283197 is 7913820612.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2160283197 - 2³ = 2160283189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160283117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360047197 + ... + 360047202.

It is an arithmetic number, because the mean of its divisors is an integer number (720094400).

Almost surely, 2^2160283197 is an apocalyptic number.

It is an amenable number.

2160283197 is a deficient number, since it is larger than the sum of its proper divisors (720094403).

2160283197 is an equidigital number, since it uses as much as digits as its factorization.

2160283197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720094402.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2160283197 is about 46478.8467692562. The cubic root of 2160283197 is about 1292.7173050171.

The spelling of 2160283197 in words is "two billion, one hundred sixty million, two hundred eighty-three thousand, one hundred ninety-seven".