100001101201 has 4 divisors (see below), whose sum is σ = 100001846592. Its totient is φ = 100000355812.

The previous prime is 100001101181. The next prime is 100001101267. The reversal of 100001101201 is 102101100001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100001101201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100001101901) 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, 109501 + ... + 460426.

It is an arithmetic number, because the mean of its divisors is an integer number (25000461648).

Almost surely, 2^100001101201 is an apocalyptic number.

It is an amenable number.

100001101201 is a deficient number, since it is larger than the sum of its proper divisors (745391).

100001101201 is an equidigital number, since it uses as much as digits as its factorization.

100001101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745390.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100001101201 its reverse (102101100001), we get a palindrome (202102201202).

The spelling of 100001101201 in words is "one hundred billion, one million, one hundred one thousand, two hundred one".