104130320025 has 24 divisors (see below), whose sum is σ = 172269063360. Its totient is φ = 55501675840.

The previous prime is 104130319999. The next prime is 104130320029. The reversal of 104130320025 is 520023031401.

104130320025 is digitally balanced in base 11, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 104130320025 - 2⁶ = 104130319961 is a prime.

104130320025 is strictly pandigital in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 104130319983 and 104130320010.

It is not an unprimeable number, because it can be changed into a prime (104130320029) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 309405 + ... + 551354.

It is an arithmetic number, because the mean of its divisors is an integer number (7177877640).

Almost surely, 2^104130320025 is an apocalyptic number.

104130320025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104130320025 is a deficient number, since it is larger than the sum of its proper divisors (68138743335).

104130320025 is a wasteful number, since it uses less digits than its factorization.

104130320025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862385 (or 862380 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 104130320025 its reverse (520023031401), we get a palindrome (624153351426).

The spelling of 104130320025 in words is "one hundred four billion, one hundred thirty million, three hundred twenty thousand, twenty-five".