11112030203 has 2 divisors, whose sum is σ = 11112030204. Its totient is φ = 11112030202.

The previous prime is 11112030103. The next prime is 11112030211. The reversal of 11112030203 is 30203021111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11112030203 - 2¹⁴ = 11112013819 is a prime.

It is not a weakly prime, because it can be changed into another prime (11112030103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556015101 + 5556015102.

It is an arithmetic number, because the mean of its divisors is an integer number (5556015102).

Almost surely, 2^11112030203 is an apocalyptic number.

11112030203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112030203 is an equidigital number, since it uses as much as digits as its factorization.

11112030203 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 11112030203 its reverse (30203021111), we get a palindrome (41315051314).

The spelling of 11112030203 in words is "eleven billion, one hundred twelve million, thirty thousand, two hundred three".