43000104113 has 16 divisors (see below), whose sum is σ = 45964558080. Its totient is φ = 40085356800.

The previous prime is 43000104109. The next prime is 43000104139. The reversal of 43000104113 is 31140100034.

It is a cyclic number.

It is not a de Polignac number, because 43000104113 - 2² = 43000104109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43000104091 and 43000104100.

It is not an unprimeable number, because it can be changed into a prime (43000104013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997343 + ... + 1039563.

It is an arithmetic number, because the mean of its divisors is an integer number (2872784880).

Almost surely, 2^43000104113 is an apocalyptic number.

It is an amenable number.

43000104113 is a deficient number, since it is larger than the sum of its proper divisors (2964453967).

43000104113 is a wasteful number, since it uses less digits than its factorization.

43000104113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42808.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 43000104113 its reverse (31140100034), we get a palindrome (74140204147).

The spelling of 43000104113 in words is "forty-three billion, one hundred four thousand, one hundred thirteen".