1010112012003 has 16 divisors (see below), whose sum is σ = 1366280487936. Its totient is φ = 663714317280.

The previous prime is 1010112011969. The next prime is 1010112012023. The reversal of 1010112012003 is 3002102110101.

It is not a de Polignac number, because 1010112012003 - 2⁸ = 1010112011747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010112012003.

It is not an unprimeable number, because it can be changed into a prime (1010112012023) 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, 4713075 + ... + 4922732.

It is an arithmetic number, because the mean of its divisors is an integer number (85392530496).

Almost surely, 2^{1010112012003} is an apocalyptic number.

1010112012003 is a deficient number, since it is larger than the sum of its proper divisors (356168475933).

1010112012003 is an equidigital number, since it uses as much as digits as its factorization.

1010112012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9636314.

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

Adding to 1010112012003 its reverse (3002102110101), we get a palindrome (4012214122104).

The spelling of 1010112012003 in words is "one trillion, ten billion, one hundred twelve million, twelve thousand, three".