11230203103187 has 2 divisors, whose sum is σ = 11230203103188. Its totient is φ = 11230203103186.

The previous prime is 11230203103181. The next prime is 11230203103307. The reversal of 11230203103187 is 78130130203211.

11230203103187 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 a cyclic number.

It is not a de Polignac number, because 11230203103187 - 2⁸ = 11230203102931 is a prime.

It is a super-2 number, since 2×11230203103187² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11230203103181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615101551593 + 5615101551594.

It is an arithmetic number, because the mean of its divisors is an integer number (5615101551594).

Almost surely, 2^{11230203103187} is an apocalyptic number.

11230203103187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230203103187 is an equidigital number, since it uses as much as digits as its factorization.

11230203103187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

Adding to 11230203103187 its reverse (78130130203211), we get a palindrome (89360333306398).

The spelling of 11230203103187 in words is "eleven trillion, two hundred thirty billion, two hundred three million, one hundred three thousand, one hundred eighty-seven".