104143140525 has 24 divisors (see below), whose sum is σ = 175101694560. Its totient is φ = 54601599040.

The previous prime is 104143140511. The next prime is 104143140571. The reversal of 104143140525 is 525041341401.

It is not a de Polignac number, because 104143140525 - 2⁷ = 104143140397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104143140492 and 104143140501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11763162 + ... + 11772011.

It is an arithmetic number, because the mean of its divisors is an integer number (7295903940).

Almost surely, 2^104143140525 is an apocalyptic number.

104143140525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104143140525 is a deficient number, since it is larger than the sum of its proper divisors (70958554035).

104143140525 is a wasteful number, since it uses less digits than its factorization.

104143140525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23535245 (or 23535240 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 104143140525 its reverse (525041341401), we get a palindrome (629184481926).

The spelling of 104143140525 in words is "one hundred four billion, one hundred forty-three million, one hundred forty thousand, five hundred twenty-five".