1003112330011 has 16 divisors (see below), whose sum is σ = 1101951164160. Its totient is φ = 905570059680.

The previous prime is 1003112329993. The next prime is 1003112330039. The reversal of 1003112330011 is 1100332113001.

It is not a de Polignac number, because 1003112330011 - 2⁵ = 1003112329979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003112330111) 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, 356290 + ... + 1460536.

It is an arithmetic number, because the mean of its divisors is an integer number (68871947760).

Almost surely, 2^{1003112330011} is an apocalyptic number.

1003112330011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1003112330011 is a deficient number, since it is larger than the sum of its proper divisors (98838834149).

1003112330011 is a wasteful number, since it uses less digits than its factorization.

1003112330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104834.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1003112330011 its reverse (1100332113001), we get a palindrome (2103444443012).

The spelling of 1003112330011 in words is "one trillion, three billion, one hundred twelve million, three hundred thirty thousand, eleven".