1101110012103 has 16 divisors (see below), whose sum is σ = 1469870312832. Its totient is φ = 733211748000.

The previous prime is 1101110012083. The next prime is 1101110012113. The reversal of 1101110012103 is 3012100111011.

It is not a de Polignac number, because 1101110012103 - 2²⁶ = 1101042903239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101110012113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23778993 + ... + 23825253.

It is an arithmetic number, because the mean of its divisors is an integer number (91866894552).

Almost surely, 2^{1101110012103} is an apocalyptic number.

1101110012103 is a deficient number, since it is larger than the sum of its proper divisors (368760300729).

1101110012103 is an equidigital number, since it uses as much as digits as its factorization.

1101110012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55406.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1101110012103 its reverse (3012100111011), we get a palindrome (4113210123114).

The spelling of 1101110012103 in words is "one trillion, one hundred one billion, one hundred ten million, twelve thousand, one hundred three".