100300000043 has 8 divisors (see below), whose sum is σ = 103245988608. Its totient is φ = 97393031424.

The previous prime is 100300000027. The next prime is 100300000079. The reversal of 100300000043 is 340000003001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100300000043 - 2⁴ = 100300000027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100300000943) 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 in 7 ways as a sum of consecutive naturals, for example, 9749771 + ... + 9760052.

It is an arithmetic number, because the mean of its divisors is an integer number (12905748576).

Almost surely, 2^100300000043 is an apocalyptic number.

100300000043 is a deficient number, since it is larger than the sum of its proper divisors (2945988565).

100300000043 is an equidigital number, since it uses as much as digits as its factorization.

100300000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19509973.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 100300000043 its reverse (340000003001), we get a palindrome (440300003044).

The spelling of 100300000043 in words is "one hundred billion, three hundred million, forty-three", and thus it is an aban number.