104294351263 has 4 divisors (see below), whose sum is σ = 110429313120. Its totient is φ = 98159389408.

The previous prime is 104294351197. The next prime is 104294351311. The reversal of 104294351263 is 362153492401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 362153492401 = 82129 ⋅4409569.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104294351263 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 (104294351563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3067480903 + ... + 3067480936.

It is an arithmetic number, because the mean of its divisors is an integer number (27607328280).

Almost surely, 2^104294351263 is an apocalyptic number.

104294351263 is a deficient number, since it is larger than the sum of its proper divisors (6134961857).

104294351263 is an equidigital number, since it uses as much as digits as its factorization.

104294351263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6134961856.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 104294351263 in words is "one hundred four billion, two hundred ninety-four million, three hundred fifty-one thousand, two hundred sixty-three".