111000010110103 has 2 divisors, whose sum is σ = 111000010110104. Its totient is φ = 111000010110102.

The previous prime is 111000010110091. The next prime is 111000010110127. The reversal of 111000010110103 is 301011010000111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111000010110103 - 2⁹ = 111000010109591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111000010110103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111000010110193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500005055051 + 55500005055052.

It is an arithmetic number, because the mean of its divisors is an integer number (55500005055052).

Almost surely, 2^{111000010110103} is an apocalyptic number.

111000010110103 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000010110103 is an equidigital number, since it uses as much as digits as its factorization.

111000010110103 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 111000010110103 its reverse (301011010000111), we get a palindrome (412011020110214).

The spelling of 111000010110103 in words is "one hundred eleven trillion, ten million, one hundred ten thousand, one hundred three".