104210507 has 4 divisors (see below), whose sum is σ = 104379480. Its totient is φ = 104041536.

The previous prime is 104210503. The next prime is 104210531. The reversal of 104210507 is 705012401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 705012401 = 211 ⋅3341291.

It is a cyclic number.

It is not a de Polignac number, because 104210507 - 2² = 104210503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104210501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83558 + ... + 84795.

It is an arithmetic number, because the mean of its divisors is an integer number (26094870).

Almost surely, 2^104210507 is an apocalyptic number.

104210507 is a deficient number, since it is larger than the sum of its proper divisors (168973).

104210507 is an equidigital number, since it uses as much as digits as its factorization.

104210507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168972.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 104210507 is about 10208.3547646034. The cubic root of 104210507 is about 470.5840137155.

Adding to 104210507 its reverse (705012401), we get a palindrome (809222908).

The spelling of 104210507 in words is "one hundred four million, two hundred ten thousand, five hundred seven".