1010214442543 has 2 divisors, whose sum is σ = 1010214442544. Its totient is φ = 1010214442542.

The previous prime is 1010214442499. The next prime is 1010214442577. The reversal of 1010214442543 is 3452444120101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010214442543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010214442583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505107221271 + 505107221272.

It is an arithmetic number, because the mean of its divisors is an integer number (505107221272).

Almost surely, 2^{1010214442543} is an apocalyptic number.

1010214442543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010214442543 is an equidigital number, since it uses as much as digits as its factorization.

1010214442543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 1010214442543 its reverse (3452444120101), we get a palindrome (4462658562644).

The spelling of 1010214442543 in words is "one trillion, ten billion, two hundred fourteen million, four hundred forty-two thousand, five hundred forty-three".