11102331023021 has 8 divisors (see below), whose sum is σ = 12741027186624. Its totient is φ = 9476797078080.

The previous prime is 11102331022987. The next prime is 11102331023029. The reversal of 11102331023021 is 12032013320111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102331023021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11102331022984 and 11102331023002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102331023029) 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, 3290552855 + ... + 3290556228.

It is an arithmetic number, because the mean of its divisors is an integer number (1592628398328).

Almost surely, 2^{11102331023021} is an apocalyptic number.

It is an amenable number.

11102331023021 is a deficient number, since it is larger than the sum of its proper divisors (1638696163603).

11102331023021 is an equidigital number, since it uses as much as digits as its factorization.

11102331023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6581109331.

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

Adding to 11102331023021 its reverse (12032013320111), we get a palindrome (23134344343132).

The spelling of 11102331023021 in words is "eleven trillion, one hundred two billion, three hundred thirty-one million, twenty-three thousand, twenty-one".