11200103230021 has 16 divisors (see below), whose sum is σ = 11277117712000. Its totient is φ = 11123311687488.

The previous prime is 11200103229967. The next prime is 11200103230067. The reversal of 11200103230021 is 12003230100211.

11200103230021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11200103230021 - 2²⁷ = 11199969012293 is a prime.

It is a super-3 number, since 3×11200103230021³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200103229977 and 11200103230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200103230081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305636326 + ... + 305672968.

It is an arithmetic number, because the mean of its divisors is an integer number (704819857000).

Almost surely, 2^{11200103230021} is an apocalyptic number.

It is an amenable number.

11200103230021 is a deficient number, since it is larger than the sum of its proper divisors (77014481979).

11200103230021 is a wasteful number, since it uses less digits than its factorization.

11200103230021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39628.

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

Adding to 11200103230021 its reverse (12003230100211), we get a palindrome (23203333330232).

The spelling of 11200103230021 in words is "eleven trillion, two hundred billion, one hundred three million, two hundred thirty thousand, twenty-one".