104355116651 has 4 divisors (see below), whose sum is σ = 104368413072. Its totient is φ = 104341820232.

The previous prime is 104355116639. The next prime is 104355116653. The reversal of 104355116651 is 156611553401.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104355116651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104355116653) 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, 6636431 + ... + 6652136.

It is an arithmetic number, because the mean of its divisors is an integer number (26092103268).

Almost surely, 2^104355116651 is an apocalyptic number.

104355116651 is a deficient number, since it is larger than the sum of its proper divisors (13296421).

104355116651 is an equidigital number, since it uses as much as digits as its factorization.

104355116651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13296420.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 104355116651 in words is "one hundred four billion, three hundred fifty-five million, one hundred sixteen thousand, six hundred fifty-one".