1100133332101 has 4 divisors (see below), whose sum is σ = 1100146799052. Its totient is φ = 1100119865152.

The previous prime is 1100133332083. The next prime is 1100133332119. The reversal of 1100133332101 is 1012333310011.

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

It is an interprime number because it is at equal distance from previous prime (1100133332083) and next prime (1100133332119).

It can be written as a sum of positive squares in 2 ways, for example, as 430796635201 + 669336696900 = 656351^2 + 818130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100133332101 - 2¹¹ = 1100133330053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100133332401) 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, 6610186 + ... + 6774571.

It is an arithmetic number, because the mean of its divisors is an integer number (275036699763).

Almost surely, 2^{1100133332101} is an apocalyptic number.

It is an amenable number.

1100133332101 is a deficient number, since it is larger than the sum of its proper divisors (13466951).

1100133332101 is an equidigital number, since it uses as much as digits as its factorization.

1100133332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13466950.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1100133332101 its reverse (1012333310011), we get a palindrome (2112466642112).

The spelling of 1100133332101 in words is "one trillion, one hundred billion, one hundred thirty-three million, three hundred thirty-two thousand, one hundred one".