2143102201 has 2 divisors, whose sum is σ = 2143102202. Its totient is φ = 2143102200.

The previous prime is 2143102163. The next prime is 2143102219. The reversal of 2143102201 is 1022013412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1442176576 + 700925625 = 37976^2 + 26475^2 .

It is a cyclic number.

It is not a de Polignac number, because 2143102201 - 2¹⁵ = 2143069433 is a prime.

It is not a weakly prime, because it can be changed into another prime (2143102231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071551100 + 1071551101.

It is an arithmetic number, because the mean of its divisors is an integer number (1071551101).

Almost surely, 2^2143102201 is an apocalyptic number.

It is an amenable number.

2143102201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2143102201 is an equidigital number, since it uses as much as digits as its factorization.

2143102201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2143102201 is about 46293.6518434223. The cubic root of 2143102201 is about 1289.2811332400.

Adding to 2143102201 its reverse (1022013412), we get a palindrome (3165115613).

The spelling of 2143102201 in words is "two billion, one hundred forty-three million, one hundred two thousand, two hundred one".