11205600231103 has 2 divisors, whose sum is σ = 11205600231104. Its totient is φ = 11205600231102.

The previous prime is 11205600231031. The next prime is 11205600231109. The reversal of 11205600231103 is 30113200650211.

It is a happy number.

11205600231103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (11205600231031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11205600231103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11205600231109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602800115551 + 5602800115552.

It is an arithmetic number, because the mean of its divisors is an integer number (5602800115552).

Almost surely, 2^{11205600231103} is an apocalyptic number.

11205600231103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11205600231103 is an equidigital number, since it uses as much as digits as its factorization.

11205600231103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 11205600231103 its reverse (30113200650211), we get a palindrome (41318800881314).

The spelling of 11205600231103 in words is "eleven trillion, two hundred five billion, six hundred million, two hundred thirty-one thousand, one hundred three".