100413021201212 has 12 divisors (see below), whose sum is σ = 175796589213336. Its totient is φ = 50185424283120.

The previous prime is 100413021201173. The next prime is 100413021201217. The reversal of 100413021201212 is 212102120314001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100413021201217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5271568658 + ... + 5271587705.

It is an arithmetic number, because the mean of its divisors is an integer number (14649715767778).

Almost surely, 2^{100413021201212} is an apocalyptic number.

It is an amenable number.

100413021201212 is a deficient number, since it is larger than the sum of its proper divisors (75383568012124).

100413021201212 is a wasteful number, since it uses less digits than its factorization.

100413021201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10543158748 (or 10543158746 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 100413021201212 its reverse (212102120314001), we get a palindrome (312515141515213).

The spelling of 100413021201212 in words is "one hundred trillion, four hundred thirteen billion, twenty-one million, two hundred one thousand, two hundred twelve".