104521133011435 has 8 divisors (see below), whose sum is σ = 143343268130016. Its totient is φ = 71671634064960.

The previous prime is 104521133011409. The next prime is 104521133011447. The reversal of 104521133011435 is 534110331125401.

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

It is not a de Polignac number, because 104521133011435 - 2²¹ = 104521130914283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104521133011435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493159042986 + ... + 1493159043055.

It is an arithmetic number, because the mean of its divisors is an integer number (17917908516252).

Almost surely, 2^{104521133011435} is an apocalyptic number.

104521133011435 is a deficient number, since it is larger than the sum of its proper divisors (38822135118581).

104521133011435 is an equidigital number, since it uses as much as digits as its factorization.

104521133011435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986318086053.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 104521133011435 its reverse (534110331125401), we get a palindrome (638631464136836).

The spelling of 104521133011435 in words is "one hundred four trillion, five hundred twenty-one billion, one hundred thirty-three million, eleven thousand, four hundred thirty-five".