1112112113003 has 8 divisors (see below), whose sum is σ = 1143963932496. Its totient is φ = 1080485395200.

The previous prime is 1112112112999. The next prime is 1112112113029. The reversal of 1112112113003 is 3003112112111.

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 1112112113003 - 2² = 1112112112999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112112113093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56265401 + ... + 56285162.

It is an arithmetic number, because the mean of its divisors is an integer number (142995491562).

Almost surely, 2^{1112112113003} is an apocalyptic number.

1112112113003 is a deficient number, since it is larger than the sum of its proper divisors (31851819493).

1112112113003 is a wasteful number, since it uses less digits than its factorization.

1112112113003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112550845.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1112112113003 its reverse (3003112112111), we get a palindrome (4115224225114).

The spelling of 1112112113003 in words is "one trillion, one hundred twelve billion, one hundred twelve million, one hundred thirteen thousand, three".