100212320201 has 8 divisors (see below), whose sum is σ = 114701636544. Its totient is φ = 85766321520.

The previous prime is 100212320161. The next prime is 100212320203. The reversal of 100212320201 is 102023212001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100212320201 - 2³⁴ = 83032451017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100212320203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10824455 + ... + 10833708.

It is an arithmetic number, because the mean of its divisors is an integer number (14337704568).

Almost surely, 2^100212320201 is an apocalyptic number.

It is an amenable number.

100212320201 is a deficient number, since it is larger than the sum of its proper divisors (14489316343).

100212320201 is an equidigital number, since it uses as much as digits as its factorization.

100212320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21658831.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100212320201 its reverse (102023212001), we get a palindrome (202235532202).

The spelling of 100212320201 in words is "one hundred billion, two hundred twelve million, three hundred twenty thousand, two hundred one".