11002023203 has 2 divisors, whose sum is σ = 11002023204. Its totient is φ = 11002023202.

The previous prime is 11002023191. The next prime is 11002023259. The reversal of 11002023203 is 30232020011.

It is a happy number.

11002023203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (30232020011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11002023203 - 2⁴ = 11002023187 is a prime.

It is a super-3 number, since 3×11002023203³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11002023503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501011601 + 5501011602.

It is an arithmetic number, because the mean of its divisors is an integer number (5501011602).

Almost surely, 2^11002023203 is an apocalyptic number.

11002023203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002023203 is an equidigital number, since it uses as much as digits as its factorization.

11002023203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 11002023203 its reverse (30232020011), we get a palindrome (41234043214).

The spelling of 11002023203 in words is "eleven billion, two million, twenty-three thousand, two hundred three".