104943453317 has 4 divisors (see below), whose sum is σ = 104944152576. Its totient is φ = 104942754060.

The previous prime is 104943453311. The next prime is 104943453319. The reversal of 104943453317 is 713354349401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 104943453317 - 2⁸ = 104943453061 is a prime.

It is a super-2 number, since 2×104943453317² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104943453311) 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, 22463 + ... + 458684.

It is an arithmetic number, because the mean of its divisors is an integer number (26236038144).

Almost surely, 2^104943453317 is an apocalyptic number.

It is an amenable number.

104943453317 is a deficient number, since it is larger than the sum of its proper divisors (699259).

104943453317 is an equidigital number, since it uses as much as digits as its factorization.

104943453317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699258.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 104943453317 in words is "one hundred four billion, nine hundred forty-three million, four hundred fifty-three thousand, three hundred seventeen".