104013602281 has 16 divisors (see below), whose sum is σ = 111989113488. Its totient is φ = 96245913600.

The previous prime is 104013602263. The next prime is 104013602309. The reversal of 104013602281 is 182206310401.

It can be written as a sum of positive squares in 8 ways, for example, as 1306171881 + 102707430400 = 36141^2 + 320480^2 .

It is a cyclic number.

It is not a de Polignac number, because 104013602281 - 2³¹ = 101866118633 is a prime.

It is a super-2 number, since 2×104013602281² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104013602681) 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, 2343411 + ... + 2387383.

It is an arithmetic number, because the mean of its divisors is an integer number (6999319593).

Almost surely, 2^104013602281 is an apocalyptic number.

It is an amenable number.

104013602281 is a deficient number, since it is larger than the sum of its proper divisors (7975511207).

104013602281 is a wasteful number, since it uses less digits than its factorization.

104013602281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46332.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 104013602281 its reverse (182206310401), we get a palindrome (286219912682).

It can be divided in two parts, 10401360 and 2281, that added together give a triangular number (10403641 = T₄₅₆₁).

The spelling of 104013602281 in words is "one hundred four billion, thirteen million, six hundred two thousand, two hundred eighty-one".