1011100110103 has 2 divisors, whose sum is σ = 1011100110104. Its totient is φ = 1011100110102.

The previous prime is 1011100110049. The next prime is 1011100110127. The reversal of 1011100110103 is 3010110011101.

It is a strong prime.

It is an emirp because it is prime and its reverse (3010110011101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011100110103 - 2¹⁷ = 1011099979031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1011100110103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011100110203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550055051 + 505550055052.

It is an arithmetic number, because the mean of its divisors is an integer number (505550055052).

Almost surely, 2^{1011100110103} is an apocalyptic number.

1011100110103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011100110103 is an equidigital number, since it uses as much as digits as its factorization.

1011100110103 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1011100110103 its reverse (3010110011101), we get a palindrome (4021210121204).

The spelling of 1011100110103 in words is "one trillion, eleven billion, one hundred million, one hundred ten thousand, one hundred three".