100133020201 has 4 divisors (see below), whose sum is σ = 100202898132. Its totient is φ = 100063142272.

The previous prime is 100133020193. The next prime is 100133020219. The reversal of 100133020201 is 102020331001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78525490176 + 21607530025 = 280224^2 + 146995^2 .

It is a cyclic number.

It is not a de Polignac number, because 100133020201 - 2³ = 100133020193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100133020231) 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, 34936816 + ... + 34939681.

It is an arithmetic number, because the mean of its divisors is an integer number (25050724533).

Almost surely, 2^100133020201 is an apocalyptic number.

It is an amenable number.

100133020201 is a deficient number, since it is larger than the sum of its proper divisors (69877931).

100133020201 is an equidigital number, since it uses as much as digits as its factorization.

100133020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69877930.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100133020201 its reverse (102020331001), we get a palindrome (202153351202).

The spelling of 100133020201 in words is "one hundred billion, one hundred thirty-three million, twenty thousand, two hundred one".