11500113041203 has 2 divisors, whose sum is σ = 11500113041204. Its totient is φ = 11500113041202.

The previous prime is 11500113041173. The next prime is 11500113041321. The reversal of 11500113041203 is 30214031100511.

It is a happy number.

11500113041203 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 11500113041203 - 2⁵ = 11500113041171 is a prime.

It is not a weakly prime, because it can be changed into another prime (11500113041603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5750056520601 + 5750056520602.

It is an arithmetic number, because the mean of its divisors is an integer number (5750056520602).

Almost surely, 2^{11500113041203} is an apocalyptic number.

11500113041203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11500113041203 is an equidigital number, since it uses as much as digits as its factorization.

11500113041203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 11500113041203 its reverse (30214031100511), we get a palindrome (41714144141714).

The spelling of 11500113041203 in words is "eleven trillion, five hundred billion, one hundred thirteen million, forty-one thousand, two hundred three".