2142110413 has 2 divisors, whose sum is σ = 2142110414. Its totient is φ = 2142110412.

The previous prime is 2142110389. The next prime is 2142110417. The reversal of 2142110413 is 3140112412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1487876329 + 654234084 = 38573^2 + 25578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2142110413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142110417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071055206 + 1071055207.

It is an arithmetic number, because the mean of its divisors is an integer number (1071055207).

Almost surely, 2^2142110413 is an apocalyptic number.

It is an amenable number.

2142110413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142110413 is an equidigital number, since it uses as much as digits as its factorization.

2142110413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2142110413 is about 46282.9386815487. The cubic root of 2142110413 is about 1289.0822174100.

Adding to 2142110413 its reverse (3140112412), we get a palindrome (5282222825).

The spelling of 2142110413 in words is "two billion, one hundred forty-two million, one hundred ten thousand, four hundred thirteen".