104285013 has 32 divisors (see below), whose sum is σ = 168210432. Its totient is φ = 56179200.

The previous prime is 104285011. The next prime is 104285033. The reversal of 104285013 is 310582401.

It is not a de Polignac number, because 104285013 - 2¹ = 104285011 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104285011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32773 + ... + 35813.

It is an arithmetic number, because the mean of its divisors is an integer number (5256576).

Almost surely, 2^104285013 is an apocalyptic number.

It is an amenable number.

104285013 is a deficient number, since it is larger than the sum of its proper divisors (63925419).

104285013 is a wasteful number, since it uses less digits than its factorization.

104285013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 104285013 is about 10212.0033783778. The cubic root of 104285013 is about 470.6961360631.

The spelling of 104285013 in words is "one hundred four million, two hundred eighty-five thousand, thirteen".