104100543 has 6 divisors (see below), whose sum is σ = 150367464. Its totient is φ = 69400356.

The previous prime is 104100481. The next prime is 104100547. The reversal of 104100543 is 345001401.

It is a happy number.

It is not a de Polignac number, because 104100543 - 2⁸ = 104100287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104100547) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5783355 + ... + 5783372.

It is an arithmetic number, because the mean of its divisors is an integer number (25061244).

Almost surely, 2^104100543 is an apocalyptic number.

104100543 is a deficient number, since it is larger than the sum of its proper divisors (46266921).

104100543 is a wasteful number, since it uses less digits than its factorization.

104100543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11566733 (or 11566730 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 104100543 is about 10202.9673624882. The cubic root of 104100543 is about 470.4184337624.

Adding to 104100543 its reverse (345001401), we get a palindrome (449101944).

The spelling of 104100543 in words is "one hundred four million, one hundred thousand, five hundred forty-three".