11310322012003 has 16 divisors (see below), whose sum is σ = 12974709704704. Its totient is φ = 9658145820960.

The previous prime is 11310322011997. The next prime is 11310322012009. The reversal of 11310322012003 is 30021022301311.

It is an interprime number because it is at equal distance from previous prime (11310322011997) and next prime (11310322012009).

It is a de Polignac number, because none of the positive numbers 2^k-11310322012003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310322012009) 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, 207793 + ... + 4760653.

It is an arithmetic number, because the mean of its divisors is an integer number (810919356544).

Almost surely, 2^{11310322012003} is an apocalyptic number.

11310322012003 is a deficient number, since it is larger than the sum of its proper divisors (1664387692701).

11310322012003 is an equidigital number, since it uses as much as digits as its factorization.

11310322012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4554202.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11310322012003 its reverse (30021022301311), we get a palindrome (41331344313314).

The spelling of 11310322012003 in words is "eleven trillion, three hundred ten billion, three hundred twenty-two million, twelve thousand, three".