11010010001003 has 16 divisors (see below), whose sum is σ = 11968029158400. Its totient is φ = 10067866094496.

The previous prime is 11010010000993. The next prime is 11010010001083. The reversal of 11010010001003 is 30010001001011.

It is a cyclic number.

It is not a de Polignac number, because 11010010001003 - 2²⁰ = 11010008952427 is a prime.

It is a super-2 number, since 2×11010010001003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010010001083) 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, 89890598 + ... + 90012996.

It is an arithmetic number, because the mean of its divisors is an integer number (748001822400).

Almost surely, 2^{11010010001003} is an apocalyptic number.

11010010001003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11010010001003 is a deficient number, since it is larger than the sum of its proper divisors (958019157397).

11010010001003 is a wasteful number, since it uses less digits than its factorization.

11010010001003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187186.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 11010010001003 its reverse (30010001001011), we get a palindrome (41020011002014).

The spelling of 11010010001003 in words is "eleven trillion, ten billion, ten million, one thousand, three".