104511043 has 16 divisors (see below), whose sum is σ = 129262336. Its totient is φ = 82283040.

The previous prime is 104511031. The next prime is 104511047. The reversal of 104511043 is 340115401.

It is a de Polignac number, because none of the positive numbers 2^k-104511043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104511043.

It is not an unprimeable number, because it can be changed into a prime (104511047) 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, 16480 + ... + 21922.

It is an arithmetic number, because the mean of its divisors is an integer number (8078896).

Almost surely, 2^104511043 is an apocalyptic number.

104511043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104511043 is a deficient number, since it is larger than the sum of its proper divisors (24751293).

104511043 is a wasteful number, since it uses less digits than its factorization.

104511043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5674.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 104511043 is about 10223.0642666473. The cubic root of 104511043 is about 471.0359569438.

Adding to 104511043 its reverse (340115401), we get a palindrome (444626444).

The spelling of 104511043 in words is "one hundred four million, five hundred eleven thousand, forty-three".