10100111100201 has 12 divisors (see below), whose sum is σ = 14610162327280. Its totient is φ = 6723662956920.

The previous prime is 10100111100187. The next prime is 10100111100253. The reversal of 10100111100201 is 10200111100101.

It is not a de Polignac number, because 10100111100201 - 2⁵ = 10100111100169 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10100111100281) 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, 812030371 + ... + 812042808.

Almost surely, 2^{10100111100201} is an apocalyptic number.

It is an amenable number.

10100111100201 is a deficient number, since it is larger than the sum of its proper divisors (4510051227079).

10100111100201 is a wasteful number, since it uses less digits than its factorization.

10100111100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624073876 (or 1624073873 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10100111100201 its reverse (10200111100101), we get a palindrome (20300222200302).

The spelling of 10100111100201 in words is "ten trillion, one hundred billion, one hundred eleven million, one hundred thousand, two hundred one".