100434221210 has 16 divisors (see below), whose sum is σ = 188641668096. Its totient is φ = 38427006288.

The previous prime is 100434221183. The next prime is 100434221231. The reversal of 100434221210 is 12122434001.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 218335034 + ... + 218335493.

It is an arithmetic number, because the mean of its divisors is an integer number (11790104256).

Almost surely, 2^100434221210 is an apocalyptic number.

100434221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100434221210 is a deficient number, since it is larger than the sum of its proper divisors (88207446886).

100434221210 is a wasteful number, since it uses less digits than its factorization.

100434221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436670557.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 100434221210 its reverse (12122434001), we get a palindrome (112556655211).

The spelling of 100434221210 in words is "one hundred billion, four hundred thirty-four million, two hundred twenty-one thousand, two hundred ten".