2003011212133 has 8 divisors (see below), whose sum is σ = 2150706323520. Its totient is φ = 1858635092160.

The previous prime is 2003011212131. The next prime is 2003011212149. The reversal of 2003011212133 is 3312121103002.

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 2003011212133 - 2¹ = 2003011212131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2003011212133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003011212131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829746603 + ... + 829749016.

It is an arithmetic number, because the mean of its divisors is an integer number (268838290440).

Almost surely, 2^{2003011212133} is an apocalyptic number.

It is an amenable number.

2003011212133 is a deficient number, since it is larger than the sum of its proper divisors (147695111387).

2003011212133 is a wasteful number, since it uses less digits than its factorization.

2003011212133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659495707.

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

Adding to 2003011212133 its reverse (3312121103002), we get a palindrome (5315132315135).

The spelling of 2003011212133 in words is "two trillion, three billion, eleven million, two hundred twelve thousand, one hundred thirty-three".