100434000743 has 2 divisors, whose sum is σ = 100434000744. Its totient is φ = 100434000742.

The previous prime is 100434000731. The next prime is 100434000763. The reversal of 100434000743 is 347000434001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100434000743 - 2⁸ = 100434000487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100434000713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50217000371 + 50217000372.

It is an arithmetic number, because the mean of its divisors is an integer number (50217000372).

Almost surely, 2^100434000743 is an apocalyptic number.

100434000743 is a deficient number, since it is larger than the sum of its proper divisors (1).

100434000743 is an equidigital number, since it uses as much as digits as its factorization.

100434000743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 100434000743 its reverse (347000434001), we get a palindrome (447434434744).

The spelling of 100434000743 in words is "one hundred billion, four hundred thirty-four million, seven hundred forty-three", and thus it is an aban number.