104201025 has 12 divisors (see below), whose sum is σ = 172279152. Its totient is φ = 55573840.

The previous prime is 104200979. The next prime is 104201033. The reversal of 104201025 is 520102401.

It is not a de Polignac number, because 104201025 - 2⁶ = 104200961 is a prime.

It is a super-2 number, since 2×104201025² = 21715707222101250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 104200995 and 104201013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 694599 + ... + 694748.

It is an arithmetic number, because the mean of its divisors is an integer number (14356596).

Almost surely, 2^104201025 is an apocalyptic number.

104201025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104201025 is a deficient number, since it is larger than the sum of its proper divisors (68078127).

104201025 is a wasteful number, since it uses less digits than its factorization.

104201025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389360 (or 1389355 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 104201025 is about 10207.8903305237. The cubic root of 104201025 is about 470.5697406411.

Adding to 104201025 its reverse (520102401), we get a palindrome (624303426).

The spelling of 104201025 in words is "one hundred four million, two hundred one thousand, twenty-five".