100000112010201 has 12 divisors (see below), whose sum is σ = 155555729793828. Its totient is φ = 61538530467744.

The previous prime is 100000112010163. The next prime is 100000112010229. The reversal of 100000112010201 is 102010211000001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36166403850201 + 63833708160000 = 6013851^2 + 7989600^2 .

It is not a de Polignac number, because 100000112010201 - 2¹⁸ = 100000111748057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100000112010301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427350905910 + ... + 427350906143.

It is an arithmetic number, because the mean of its divisors is an integer number (12962977482819).

Almost surely, 2^{100000112010201} is an apocalyptic number.

It is an amenable number.

100000112010201 is a deficient number, since it is larger than the sum of its proper divisors (55555617783627).

100000112010201 is a wasteful number, since it uses less digits than its factorization.

100000112010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854701812072 (or 854701812069 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100000112010201 its reverse (102010211000001), we get a palindrome (202010323010202).

The spelling of 100000112010201 in words is "one hundred trillion, one hundred twelve million, ten thousand, two hundred one".