100550000201 has 32 divisors (see below), whose sum is σ = 118853153280. Its totient is φ = 83266154496.

The previous prime is 100550000153. The next prime is 100550000207. The reversal of 100550000201 is 102000055001.

It is not a de Polignac number, because 100550000201 - 2⁶ = 100550000137 is a prime.

It is a super-2 number, since 2×100550000201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100550000207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32340035 + ... + 32343143.

It is an arithmetic number, because the mean of its divisors is an integer number (3714161040).

Almost surely, 2^100550000201 is an apocalyptic number.

It is an amenable number.

100550000201 is a deficient number, since it is larger than the sum of its proper divisors (18303153079).

100550000201 is a wasteful number, since it uses less digits than its factorization.

100550000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993.

The product of its (nonzero) digits is 50, while the sum is 14.

Adding to 100550000201 its reverse (102000055001), we get a palindrome (202550055202).

The spelling of 100550000201 in words is "one hundred billion, five hundred fifty million, two hundred one", and thus it is an aban number.