10100100111103 has 2 divisors, whose sum is σ = 10100100111104. Its totient is φ = 10100100111102.

The previous prime is 10100100111029. The next prime is 10100100111221. The reversal of 10100100111103 is 30111100100101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10100100111103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10100100111103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100100112103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050050055551 + 5050050055552.

It is an arithmetic number, because the mean of its divisors is an integer number (5050050055552).

Almost surely, 2^{10100100111103} is an apocalyptic number.

10100100111103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100100111103 is an equidigital number, since it uses as much as digits as its factorization.

10100100111103 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 10100100111103 its reverse (30111100100101), we get a palindrome (40211200211204).

The spelling of 10100100111103 in words is "ten trillion, one hundred billion, one hundred million, one hundred eleven thousand, one hundred three".