11011000101103 has 2 divisors, whose sum is σ = 11011000101104. Its totient is φ = 11011000101102.

The previous prime is 11011000101089. The next prime is 11011000101131. The reversal of 11011000101103 is 30110100011011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011000101103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11011000101103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11011000105103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505500050551 + 5505500050552.

It is an arithmetic number, because the mean of its divisors is an integer number (5505500050552).

Almost surely, 2^{11011000101103} is an apocalyptic number.

11011000101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011000101103 is an equidigital number, since it uses as much as digits as its factorization.

11011000101103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 11011000101103 its reverse (30110100011011), we get a palindrome (41121100112114).

The spelling of 11011000101103 in words is "eleven trillion, eleven billion, one hundred one thousand, one hundred three".