104042135353 has 12 divisors (see below), whose sum is σ = 119288132028. Its totient is φ = 90389544960.

The previous prime is 104042135347. The next prime is 104042135377. The reversal of 104042135353 is 353531240401.

It can be written as a sum of positive squares in 6 ways, for example, as 659308329 + 103382827024 = 25677^2 + 321532^2 .

It is not a de Polignac number, because 104042135353 - 2²⁹ = 103505264441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104042135333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18104008 + ... + 18109753.

It is an arithmetic number, because the mean of its divisors is an integer number (9940677669).

Almost surely, 2^104042135353 is an apocalyptic number.

104042135353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104042135353 is a deficient number, since it is larger than the sum of its proper divisors (15245996675).

104042135353 is a wasteful number, since it uses less digits than its factorization.

104042135353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36213804 (or 36213791 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 104042135353 its reverse (353531240401), we get a palindrome (457573375754).

The spelling of 104042135353 in words is "one hundred four billion, forty-two million, one hundred thirty-five thousand, three hundred fifty-three".