2141302213 has 2 divisors, whose sum is σ = 2141302214. Its totient is φ = 2141302212.

The previous prime is 2141302193. The next prime is 2141302243. The reversal of 2141302213 is 3122031412.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1445292289 + 696009924 = 38017^2 + 26382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141302213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141302243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070651106 + 1070651107.

It is an arithmetic number, because the mean of its divisors is an integer number (1070651107).

Almost surely, 2^2141302213 is an apocalyptic number.

It is an amenable number.

2141302213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141302213 is an equidigital number, since it uses as much as digits as its factorization.

2141302213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2141302213 is about 46274.2067787229. The cubic root of 2141302213 is about 1288.9200771059.

Adding to 2141302213 its reverse (3122031412), we get a palindrome (5263333625).

The spelling of 2141302213 in words is "two billion, one hundred forty-one million, three hundred two thousand, two hundred thirteen".