11102000021203 has 16 divisors (see below), whose sum is σ = 13664460107200. Its totient is φ = 8783704250496.

The previous prime is 11102000021201. The next prime is 11102000021207. The reversal of 11102000021203 is 30212000020111.

11102000021203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11102000021203 - 2¹ = 11102000021201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (11102000021201) 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, 683473 + ... + 4761421.

It is an arithmetic number, because the mean of its divisors is an integer number (854028756700).

Almost surely, 2^{11102000021203} is an apocalyptic number.

11102000021203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11102000021203 is a deficient number, since it is larger than the sum of its proper divisors (2562460085997).

11102000021203 is a wasteful number, since it uses less digits than its factorization.

11102000021203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107886.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11102000021203 its reverse (30212000020111), we get a palindrome (41314000041314).

The spelling of 11102000021203 in words is "eleven trillion, one hundred two billion, twenty-one thousand, two hundred three".