104143053 has 16 divisors (see below), whose sum is σ = 159051776. Its totient is φ = 59376240.

The previous prime is 104143051. The next prime is 104143079. The reversal of 104143053 is 350341401.

It is not a de Polignac number, because 104143053 - 2¹ = 104143051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104143051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4368 + ... + 15078.

It is an arithmetic number, because the mean of its divisors is an integer number (9940736).

Almost surely, 2^104143053 is an apocalyptic number.

It is an amenable number.

104143053 is a deficient number, since it is larger than the sum of its proper divisors (54908723).

104143053 is a wasteful number, since it uses less digits than its factorization.

104143053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11184.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 104143053 is about 10205.0503673426. The cubic root of 104143053 is about 470.4824576558.

Adding to 104143053 its reverse (350341401), we get a palindrome (454484454).

The spelling of 104143053 in words is "one hundred four million, one hundred forty-three thousand, fifty-three".