1002112320003 has 16 divisors (see below), whose sum is σ = 1346741637120. Its totient is φ = 662779496736.

The previous prime is 1002112319963. The next prime is 1002112320037. The reversal of 1002112320003 is 3000232112001.

It is not a de Polignac number, because 1002112320003 - 2³³ = 993522385411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002112320103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8578876 + ... + 8694902.

It is an arithmetic number, because the mean of its divisors is an integer number (84171352320).

Almost surely, 2^{1002112320003} is an apocalyptic number.

1002112320003 is a deficient number, since it is larger than the sum of its proper divisors (344629317117).

1002112320003 is a wasteful number, since it uses less digits than its factorization.

1002112320003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138826.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1002112320003 its reverse (3000232112001), we get a palindrome (4002344432004).

The spelling of 1002112320003 in words is "one trillion, two billion, one hundred twelve million, three hundred twenty thousand, three".