104521351125 has 16 divisors (see below), whose sum is σ = 173923528896. Its totient is φ = 55744720400.

The previous prime is 104521351111. The next prime is 104521351139. The reversal of 104521351125 is 521153125401.

It is an interprime number because it is at equal distance from previous prime (104521351111) and next prime (104521351139).

It is not a de Polignac number, because 104521351125 - 2³³ = 95931416533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104521351092 and 104521351101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139361427 + ... + 139362176.

It is an arithmetic number, because the mean of its divisors is an integer number (10870220556).

Almost surely, 2^104521351125 is an apocalyptic number.

104521351125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104521351125 is a deficient number, since it is larger than the sum of its proper divisors (69402177771).

104521351125 is an equidigital number, since it uses as much as digits as its factorization.

104521351125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278723621 (or 278723611 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 104521351125 its reverse (521153125401), we get a palindrome (625674476526).

The spelling of 104521351125 in words is "one hundred four billion, five hundred twenty-one million, three hundred fifty-one thousand, one hundred twenty-five".