104012201 has 4 divisors (see below), whose sum is σ = 104041812. Its totient is φ = 103982592.

The previous prime is 104012191. The next prime is 104012219. The reversal of 104012201 is 102210401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102210401 = 2341 ⋅43661.

It can be written as a sum of positive squares in 2 ways, for example, as 58920976 + 45091225 = 7676^2 + 6715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104012201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104012101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8696 + ... + 16841.

It is an arithmetic number, because the mean of its divisors is an integer number (26010453).

Almost surely, 2^104012201 is an apocalyptic number.

It is an amenable number.

104012201 is a deficient number, since it is larger than the sum of its proper divisors (29611).

104012201 is an equidigital number, since it uses as much as digits as its factorization.

104012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29610.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 104012201 is about 10198.6372128829. The cubic root of 104012201 is about 470.2853269754.

Adding to 104012201 its reverse (102210401), we get a palindrome (206222602).

The spelling of 104012201 in words is "one hundred four million, twelve thousand, two hundred one".