11021332103120 has 20 divisors (see below), whose sum is σ = 25624597139940. Its totient is φ = 4408532841216.

The previous prime is 11021332103071. The next prime is 11021332103137. The reversal of 11021332103120 is 2130123312011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3214404351376 + 7806927751744 = 1792876^2 + 2794088^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×11021332103120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11021332103092 and 11021332103101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68883325565 + ... + 68883325724.

It is an arithmetic number, because the mean of its divisors is an integer number (1281229856997).

Almost surely, 2^{11021332103120} is an apocalyptic number.

11021332103120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11021332103120 is an abundant number, since it is smaller than the sum of its proper divisors (14603265036820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11021332103120 is a wasteful number, since it uses less digits than its factorization.

11021332103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137766651302 (or 137766651296 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11021332103120 its reverse (2130123312011), we get a palindrome (13151455415131).

The spelling of 11021332103120 in words is "eleven trillion, twenty-one billion, three hundred thirty-two million, one hundred three thousand, one hundred twenty".