104052013 has 8 divisors (see below), whose sum is σ = 112677656. Its totient is φ = 95515200.

The previous prime is 104052007. The next prime is 104052041. The reversal of 104052013 is 310250401.

It can be written as a sum of positive squares in 4 ways, for example, as 4012009 + 100040004 = 2003^2 + 10002^2 .

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 104052013 - 2¹⁷ = 103920941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104022013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19758 + ... + 24463.

It is an arithmetic number, because the mean of its divisors is an integer number (14084707).

Almost surely, 2^104052013 is an apocalyptic number.

104052013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104052013 is a deficient number, since it is larger than the sum of its proper divisors (8625643).

104052013 is a wasteful number, since it uses less digits than its factorization.

104052013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44415.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 104052013 is about 10200.5888555514. The cubic root of 104052013 is about 470.3453218957.

The spelling of 104052013 in words is "one hundred four million, fifty-two thousand, thirteen".