1100213001003 has 8 divisors (see below), whose sum is σ = 1467803057616. Its totient is φ = 733049139200.

The previous prime is 1100213001001. The next prime is 1100213001049. The reversal of 1100213001003 is 3001003120011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100213001003 - 2¹ = 1100213001001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100213001003.

It is not an unprimeable number, because it can be changed into a prime (1100213001001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106542678 + ... + 106553003.

It is an arithmetic number, because the mean of its divisors is an integer number (183475382202).

Almost surely, 2^{1100213001003} is an apocalyptic number.

1100213001003 is a deficient number, since it is larger than the sum of its proper divisors (367590056613).

1100213001003 is a wasteful number, since it uses less digits than its factorization.

1100213001003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213097405.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1100213001003 its reverse (3001003120011), we get a palindrome (4101216121014).

The spelling of 1100213001003 in words is "one trillion, one hundred billion, two hundred thirteen million, one thousand, three".