104025129 has 8 divisors (see below), whose sum is σ = 149369472. Its totient is φ = 64015440.

The previous prime is 104025107. The next prime is 104025137. The reversal of 104025129 is 921520401.

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

It is not a de Polignac number, because 104025129 - 2⁹ = 104024617 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104025099 and 104025108.

It is not an unprimeable number, because it can be changed into a prime (104025139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333617 + ... + 1333694.

It is an arithmetic number, because the mean of its divisors is an integer number (18671184).

Almost surely, 2^104025129 is an apocalyptic number.

It is an amenable number.

104025129 is a deficient number, since it is larger than the sum of its proper divisors (45344343).

104025129 is a wasteful number, since it uses less digits than its factorization.

104025129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667327.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 104025129 is about 10199.2710033610. The cubic root of 104025129 is about 470.3048105769.

The spelling of 104025129 in words is "one hundred four million, twenty-five thousand, one hundred twenty-nine".