11102133120101 has 4 divisors (see below), whose sum is σ = 11103901826892. Its totient is φ = 11100364413312.

The previous prime is 11102133120079. The next prime is 11102133120103. The reversal of 11102133120101 is 10102133120111.

11102133120101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7069563088225 + 4032570031876 = 2658865^2 + 2008126^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102133120101 - 2¹⁸ = 11102132857957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11102133120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102133120103) 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, 884343980 + ... + 884356533.

It is an arithmetic number, because the mean of its divisors is an integer number (2775975456723).

Almost surely, 2^{11102133120101} is an apocalyptic number.

It is an amenable number.

11102133120101 is a deficient number, since it is larger than the sum of its proper divisors (1768706791).

11102133120101 is an equidigital number, since it uses as much as digits as its factorization.

11102133120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768706790.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 11102133120101 its reverse (10102133120111), we get a palindrome (21204266240212).

The spelling of 11102133120101 in words is "eleven trillion, one hundred two billion, one hundred thirty-three million, one hundred twenty thousand, one hundred one".