11331013022101 has 8 divisors (see below), whose sum is σ = 11721778803000. Its totient is φ = 10940249987520.

The previous prime is 11331013022053. The next prime is 11331013022123. The reversal of 11331013022101 is 10122031013311.

It can be written as a sum of positive squares in 4 ways, for example, as 9291072111876 + 2039940910225 = 3048126^2 + 1428265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11331013022101 - 2⁷ = 11331013021973 is a prime.

It is a super-2 number, since 2×11331013022101² (a number of 27 digits) contains 22 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 (11331013022191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11189575 + ... + 12160123.

It is an arithmetic number, because the mean of its divisors is an integer number (1465222350375).

Almost surely, 2^{11331013022101} is an apocalyptic number.

It is an amenable number.

11331013022101 is a deficient number, since it is larger than the sum of its proper divisors (390765780899).

11331013022101 is an equidigital number, since it uses as much as digits as its factorization.

11331013022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373159.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11331013022101 its reverse (10122031013311), we get a palindrome (21453044035412).

The spelling of 11331013022101 in words is "eleven trillion, three hundred thirty-one billion, thirteen million, twenty-two thousand, one hundred one".