1000112100103 has 8 divisors (see below), whose sum is σ = 1004978211120. Its totient is φ = 995247180480.

The previous prime is 1000112099999. The next prime is 1000112100151. The reversal of 1000112100103 is 3010012110001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000112100103 - 2³⁷ = 862673146631 is a prime.

It is a super-2 number, since 2×1000112100103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000112100103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000112100703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408851 + ... + 1996267.

It is an arithmetic number, because the mean of its divisors is an integer number (125622276390).

Almost surely, 2^{1000112100103} is an apocalyptic number.

1000112100103 is a deficient number, since it is larger than the sum of its proper divisors (4866111017).

1000112100103 is an equidigital number, since it uses as much as digits as its factorization.

1000112100103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595697.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 1000112100103 its reverse (3010012110001), we get a palindrome (4010124210104).

The spelling of 1000112100103 in words is "one trillion, one hundred twelve million, one hundred thousand, one hundred three".