104002021210 has 32 divisors (see below), whose sum is σ = 203413132800. Its totient is φ = 38139958080.

The previous prime is 104002021181. The next prime is 104002021219. The reversal of 104002021210 is 12120200401.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (104002021219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8822805 + ... + 8834584.

It is an arithmetic number, because the mean of its divisors is an integer number (6356660400).

Almost surely, 2^104002021210 is an apocalyptic number.

104002021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104002021210 is a deficient number, since it is larger than the sum of its proper divisors (99411111590).

104002021210 is a wasteful number, since it uses less digits than its factorization.

104002021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17657446.

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

Adding to 104002021210 its reverse (12120200401), we get a palindrome (116122221611).

The spelling of 104002021210 in words is "one hundred four billion, two million, twenty-one thousand, two hundred ten".