1100010112103 has 8 divisors (see below), whose sum is σ = 1257193269408. Its totient is φ = 942836668704.

The previous prime is 1100010112093. The next prime is 1100010112127. The reversal of 1100010112103 is 3012110100011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1100010112103 - 2⁴ = 1100010112087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100010112153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2184176 + ... + 2640197.

It is an arithmetic number, because the mean of its divisors is an integer number (157149158676).

Almost surely, 2^{1100010112103} is an apocalyptic number.

1100010112103 is a deficient number, since it is larger than the sum of its proper divisors (157183157305).

1100010112103 is an equidigital number, since it uses as much as digits as its factorization.

1100010112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4856953.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1100010112103 its reverse (3012110100011), we get a palindrome (4112120212114).

The spelling of 1100010112103 in words is "one trillion, one hundred billion, ten million, one hundred twelve thousand, one hundred three".