104011563 has 16 divisors (see below), whose sum is σ = 140541440. Its totient is φ = 68416704.

The previous prime is 104011507. The next prime is 104011573. The reversal of 104011563 is 365110401.

It is not a de Polignac number, because 104011563 - 2⁹ = 104011051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104011573) 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, 125970 + ... + 126792.

It is an arithmetic number, because the mean of its divisors is an integer number (8783840).

Almost surely, 2^104011563 is an apocalyptic number.

104011563 is a deficient number, since it is larger than the sum of its proper divisors (36529877).

104011563 is a wasteful number, since it uses less digits than its factorization.

104011563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 104011563 is about 10198.6059341461. The cubic root of 104011563 is about 470.2843654130.

Adding to 104011563 its reverse (365110401), we get a palindrome (469121964).

The spelling of 104011563 in words is "one hundred four million, eleven thousand, five hundred sixty-three".