101103310043 has 2 divisors, whose sum is σ = 101103310044. Its totient is φ = 101103310042.

The previous prime is 101103310039. The next prime is 101103310051. The reversal of 101103310043 is 340013301101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101103310043 - 2² = 101103310039 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (101103310003) 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, 50551655021 + 50551655022.

It is an arithmetic number, because the mean of its divisors is an integer number (50551655022).

Almost surely, 2^101103310043 is an apocalyptic number.

101103310043 is a deficient number, since it is larger than the sum of its proper divisors (1).

101103310043 is an equidigital number, since it uses as much as digits as its factorization.

101103310043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 101103310043 its reverse (340013301101), we get a palindrome (441116611144).

The spelling of 101103310043 in words is "one hundred one billion, one hundred three million, three hundred ten thousand, forty-three".