11023011203 has 2 divisors, whose sum is σ = 11023011204. Its totient is φ = 11023011202.

The previous prime is 11023011193. The next prime is 11023011229. The reversal of 11023011203 is 30211032011.

It is a weak prime.

It is an emirp because it is prime and its reverse (30211032011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11023011203 - 2¹⁶ = 11022945667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11023010203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511505601 + 5511505602.

It is an arithmetic number, because the mean of its divisors is an integer number (5511505602).

Almost surely, 2^11023011203 is an apocalyptic number.

11023011203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023011203 is an equidigital number, since it uses as much as digits as its factorization.

11023011203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11023011203 its reverse (30211032011), we get a palindrome (41234043214).

The spelling of 11023011203 in words is "eleven billion, twenty-three million, eleven thousand, two hundred three".