1110112102003 has 8 divisors (see below), whose sum is σ = 1168548926400. Its totient is φ = 1051676264808.

The previous prime is 1110112101991. The next prime is 1110112102037. The reversal of 1110112102003 is 3002012110111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110112102003 is a prime.

It is a super-2 number, since 2×1110112102003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110112102093) 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, 3594768 + ... + 3891346.

It is an arithmetic number, because the mean of its divisors is an integer number (146068615800).

Almost surely, 2^{1110112102003} is an apocalyptic number.

1110112102003 is a deficient number, since it is larger than the sum of its proper divisors (58436824397).

1110112102003 is a wasteful number, since it uses less digits than its factorization.

1110112102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493601.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1110112102003 its reverse (3002012110111), we get a palindrome (4112124212114).

The spelling of 1110112102003 in words is "one trillion, one hundred ten billion, one hundred twelve million, one hundred two thousand, three".