104383816133 has 4 divisors (see below), whose sum is σ = 104486861388. Its totient is φ = 104280770880.

The previous prime is 104383816127. The next prime is 104383816153. The reversal of 104383816133 is 331618383401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7857404164 + 96526411969 = 88642^2 + 310687^2 .

It is a cyclic number.

It is not a de Polignac number, because 104383816133 - 2²⁰ = 104382767557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104383816153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51521108 + ... + 51523133.

It is an arithmetic number, because the mean of its divisors is an integer number (26121715347).

Almost surely, 2^104383816133 is an apocalyptic number.

It is an amenable number.

104383816133 is a deficient number, since it is larger than the sum of its proper divisors (103045255).

104383816133 is a wasteful number, since it uses less digits than its factorization.

104383816133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103045254.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 104383816133 in words is "one hundred four billion, three hundred eighty-three million, eight hundred sixteen thousand, one hundred thirty-three".