1010433031243 has 2 divisors, whose sum is σ = 1010433031244. Its totient is φ = 1010433031242.

The previous prime is 1010433031219. The next prime is 1010433031247. The reversal of 1010433031243 is 3421303340101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010433031243 - 2⁹ = 1010433030731 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010433031247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505216515621 + 505216515622.

It is an arithmetic number, because the mean of its divisors is an integer number (505216515622).

Almost surely, 2^{1010433031243} is an apocalyptic number.

1010433031243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010433031243 is an equidigital number, since it uses as much as digits as its factorization.

1010433031243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1010433031243 its reverse (3421303340101), we get a palindrome (4431736371344).

The spelling of 1010433031243 in words is "one trillion, ten billion, four hundred thirty-three million, thirty-one thousand, two hundred forty-three".