1003112111086 has 4 divisors (see below), whose sum is σ = 1504668166632. Its totient is φ = 501556055542.

The previous prime is 1003112111063. The next prime is 1003112111087. The reversal of 1003112111086 is 6801112113001.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1003112111086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003112111087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250778027770 + ... + 250778027773.

It is an arithmetic number, because the mean of its divisors is an integer number (376167041658).

Almost surely, 2^{1003112111086} is an apocalyptic number.

1003112111086 is a deficient number, since it is larger than the sum of its proper divisors (501556055546).

1003112111086 is an equidigital number, since it uses as much as digits as its factorization.

1003112111086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501556055545.

The product of its (nonzero) digits is 288, while the sum is 25.

Adding to 1003112111086 its reverse (6801112113001), we get a palindrome (7804224224087).

The spelling of 1003112111086 in words is "one trillion, three billion, one hundred twelve million, one hundred eleven thousand, eighty-six".