11025505103 has 2 divisors, whose sum is σ = 11025505104. Its totient is φ = 11025505102.

The previous prime is 11025505087. The next prime is 11025505109. The reversal of 11025505103 is 30150552011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11025505103 - 2⁴ = 11025505087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11025505109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5512752551 + 5512752552.

It is an arithmetic number, because the mean of its divisors is an integer number (5512752552).

Almost surely, 2^11025505103 is an apocalyptic number.

11025505103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11025505103 is an equidigital number, since it uses as much as digits as its factorization.

11025505103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 11025505103 in words is "eleven billion, twenty-five million, five hundred five thousand, one hundred three".