11322103021 has 8 divisors (see below), whose sum is σ = 11939802080. Its totient is φ = 10706583888.

The previous prime is 11322103019. The next prime is 11322103031. The reversal of 11322103021 is 12030122311.

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 11322103021 - 2¹ = 11322103019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11322102986 and 11322103004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322103031) 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, 534306 + ... + 555091.

It is an arithmetic number, because the mean of its divisors is an integer number (1492475260).

Almost surely, 2^11322103021 is an apocalyptic number.

It is an amenable number.

11322103021 is a deficient number, since it is larger than the sum of its proper divisors (617699059).

11322103021 is a wasteful number, since it uses less digits than its factorization.

11322103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089963.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11322103021 its reverse (12030122311), we get a palindrome (23352225332).

The spelling of 11322103021 in words is "eleven billion, three hundred twenty-two million, one hundred three thousand, twenty-one".