104201212 has 24 divisors (see below), whose sum is σ = 187076736. Its totient is φ = 50757168.

The previous prime is 104201203. The next prime is 104201221. The reversal of 104201212 is 212102401.

It is a happy number.

104201212 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (104201203) and next prime (104201221).

104201212 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 104201192 and 104201201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117033 + ... + 117919.

It is an arithmetic number, because the mean of its divisors is an integer number (7794864).

Almost surely, 2^104201212 is an apocalyptic number.

It is an amenable number.

104201212 is a deficient number, since it is larger than the sum of its proper divisors (82875524).

104201212 is a wasteful number, since it uses less digits than its factorization.

104201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617 (or 1615 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 104201212 is about 10207.8994901008. The cubic root of 104201212 is about 470.5700221370.

Adding to 104201212 its reverse (212102401), we get a palindrome (316303613).

The spelling of 104201212 in words is "one hundred four million, two hundred one thousand, two hundred twelve".