104016531 has 8 divisors (see below), whose sum is σ = 138756240. Its totient is φ = 69310592.

The previous prime is 104016503. The next prime is 104016541. The reversal of 104016531 is 135610401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104016531 - 2⁷ = 104016403 is a prime.

It is a super-2 number, since 2×104016531² = 21638877442547922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104016498 and 104016507.

It is not an unprimeable number, because it can be changed into a prime (104016541) 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 7 ways as a sum of consecutive naturals, for example, 66 + ... + 14423.

It is an arithmetic number, because the mean of its divisors is an integer number (17344530).

Almost surely, 2^104016531 is an apocalyptic number.

104016531 is a deficient number, since it is larger than the sum of its proper divisors (34739709).

104016531 is a wasteful number, since it uses less digits than its factorization.

104016531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16885.

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

The square root of 104016531 is about 10198.8494939380. The cubic root of 104016531 is about 470.2918528354.

Adding to 104016531 its reverse (135610401), we get a palindrome (239626932).

It can be divided in two parts, 1040 and 16531, that added together give a palindrome (17571).

The spelling of 104016531 in words is "one hundred four million, sixteen thousand, five hundred thirty-one".