104287766613 has 8 divisors (see below), whose sum is σ = 139051976928. Its totient is φ = 69524367024.

The previous prime is 104287766603. The next prime is 104287766617. The reversal of 104287766613 is 316667782401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104287766613 - 2⁵ = 104287766581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104287766617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228531 + ... + 510687.

It is an arithmetic number, because the mean of its divisors is an integer number (17381497116).

Almost surely, 2^104287766613 is an apocalyptic number.

It is an amenable number.

104287766613 is a deficient number, since it is larger than the sum of its proper divisors (34764210315).

104287766613 is a wasteful number, since it uses less digits than its factorization.

104287766613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405363.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 104287766613 in words is "one hundred four billion, two hundred eighty-seven million, seven hundred sixty-six thousand, six hundred thirteen".