104553203303 has 4 divisors (see below), whose sum is σ = 104566481040. Its totient is φ = 104539925568.

The previous prime is 104553203243. The next prime is 104553203309. The reversal of 104553203303 is 303302355401.

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

It is a cyclic number.

It is not a de Polignac number, because 104553203303 - 2⁶ = 104553203239 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 (104553203309) 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, 6627050 + ... + 6642807.

It is an arithmetic number, because the mean of its divisors is an integer number (26141620260).

Almost surely, 2^104553203303 is an apocalyptic number.

104553203303 is a deficient number, since it is larger than the sum of its proper divisors (13277737).

104553203303 is an equidigital number, since it uses as much as digits as its factorization.

104553203303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13277736.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 104553203303 its reverse (303302355401), we get a palindrome (407855558704).

The spelling of 104553203303 in words is "one hundred four billion, five hundred fifty-three million, two hundred three thousand, three hundred three".