100212321103201 has 8 divisors (see below), whose sum is σ = 100352216764800. Its totient is φ = 100072508991600.

The previous prime is 100212321103171. The next prime is 100212321103231. The reversal of 100212321103201 is 102301123212001.

It is an interprime number because it is at equal distance from previous prime (100212321103171) and next prime (100212321103231).

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 100212321103201 - 2⁷ = 100212321103073 is a prime.

It is a super-3 number, since 3×100212321103201³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100212321103231) 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, 18486775 + ... + 23284876.

It is an arithmetic number, because the mean of its divisors is an integer number (12544027095600).

Almost surely, 2^{100212321103201} is an apocalyptic number.

It is an amenable number.

100212321103201 is a deficient number, since it is larger than the sum of its proper divisors (139895661599).

100212321103201 is a wasteful number, since it uses less digits than its factorization.

100212321103201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41774999.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100212321103201 its reverse (102301123212001), we get a palindrome (202513444315202).

The spelling of 100212321103201 in words is "one hundred trillion, two hundred twelve billion, three hundred twenty-one million, one hundred three thousand, two hundred one".