11331103032101 has 4 divisors (see below), whose sum is σ = 11435058105900. Its totient is φ = 11227147958304.

The previous prime is 11331103032089. The next prime is 11331103032157. The reversal of 11331103032101 is 10123030113311.

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 7902676768900 + 3428426263201 = 2811170^2 + 1851601^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331103032101 - 2¹⁰ = 11331103031077 is a prime.

It is a super-3 number, since 3×11331103032101³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331103032191) 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, 51977536736 + ... + 51977536953.

It is an arithmetic number, because the mean of its divisors is an integer number (2858764526475).

Almost surely, 2^{11331103032101} is an apocalyptic number.

It is an amenable number.

11331103032101 is a deficient number, since it is larger than the sum of its proper divisors (103955073799).

11331103032101 is a wasteful number, since it uses less digits than its factorization.

11331103032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103955073798.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11331103032101 its reverse (10123030113311), we get a palindrome (21454133145412).

The spelling of 11331103032101 in words is "eleven trillion, three hundred thirty-one billion, one hundred three million, thirty-two thousand, one hundred one".