101104504543 has 16 divisors (see below), whose sum is σ = 115707708160. Its totient is φ = 86541327936.

The previous prime is 101104504519. The next prime is 101104504601. The reversal of 101104504543 is 345405401101.

It is not a de Polignac number, because 101104504543 - 2¹⁷ = 101104373471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101104504513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19982548 + ... + 19987606.

It is an arithmetic number, because the mean of its divisors is an integer number (7231731760).

Almost surely, 2^101104504543 is an apocalyptic number.

101104504543 is a deficient number, since it is larger than the sum of its proper divisors (14603203617).

101104504543 is a wasteful number, since it uses less digits than its factorization.

101104504543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8446.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 101104504543 its reverse (345405401101), we get a palindrome (446509905644).

The spelling of 101104504543 in words is "one hundred one billion, one hundred four million, five hundred four thousand, five hundred forty-three".