104251015116 has 96 divisors (see below), whose sum is σ = 276682855680. Its totient is φ = 33927852672.

The previous prime is 104251015097. The next prime is 104251015129. The reversal of 104251015116 is 611510152401.

104251015116 is a `hidden beast` number, since 1 + 0 + 42 + 5 + 101 + 511 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 104251015116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21113800 + ... + 21118736.

It is an arithmetic number, because the mean of its divisors is an integer number (2882113080).

Almost surely, 2^104251015116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104251015116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138341427840).

104251015116 is an abundant number, since it is smaller than the sum of its proper divisors (172431840564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104251015116 is a wasteful number, since it uses less digits than its factorization.

104251015116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9540 (or 9532 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

Adding to 104251015116 its reverse (611510152401), we get a palindrome (715761167517).

The spelling of 104251015116 in words is "one hundred four billion, two hundred fifty-one million, fifteen thousand, one hundred sixteen".