2143032413 has 2 divisors, whose sum is σ = 2143032414. Its totient is φ = 2143032412.

The previous prime is 2143032379. The next prime is 2143032431. The reversal of 2143032413 is 3142303412.

Together with next prime (2143032431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1806420004 + 336612409 = 42502^2 + 18347^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2143032413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2143032473) 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, 1071516206 + 1071516207.

It is an arithmetic number, because the mean of its divisors is an integer number (1071516207).

Almost surely, 2^2143032413 is an apocalyptic number.

It is an amenable number.

2143032413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2143032413 is an equidigital number, since it uses as much as digits as its factorization.

2143032413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2143032413 is about 46292.8980838314. The cubic root of 2143032413 is about 1289.2671383671.

Adding to 2143032413 its reverse (3142303412), we get a palindrome (5285335825).

The spelling of 2143032413 in words is "two billion, one hundred forty-three million, thirty-two thousand, four hundred thirteen".