101111100000103 has 2 divisors, whose sum is σ = 101111100000104. Its totient is φ = 101111100000102.

The previous prime is 101111100000091. The next prime is 101111100000199. The reversal of 101111100000103 is 301000001111101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101111100000103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101111100000103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101111100000403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555550000051 + 50555550000052.

It is an arithmetic number, because the mean of its divisors is an integer number (50555550000052).

Almost surely, 2^{101111100000103} is an apocalyptic number.

101111100000103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101111100000103 is an equidigital number, since it uses as much as digits as its factorization.

101111100000103 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 101111100000103 its reverse (301000001111101), we get a palindrome (402111101111204).

The spelling of 101111100000103 in words is "one hundred one trillion, one hundred eleven billion, one hundred million, one hundred three", and thus it is an aban number.