2003112311133 has 8 divisors (see below), whose sum is σ = 2827923262848. Its totient is φ = 1256854783424.

The previous prime is 2003112311113. The next prime is 2003112311147. The reversal of 2003112311133 is 3311132113002.

It is a happy number.

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 2003112311133 - 2⁶ = 2003112311069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003112311113) 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, 19638355941 + ... + 19638356042.

It is an arithmetic number, because the mean of its divisors is an integer number (353490407856).

Almost surely, 2^{2003112311133} is an apocalyptic number.

It is an amenable number.

2003112311133 is a deficient number, since it is larger than the sum of its proper divisors (824810951715).

2003112311133 is a wasteful number, since it uses less digits than its factorization.

2003112311133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39276712003.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2003112311133 its reverse (3311132113002), we get a palindrome (5314244424135).

The spelling of 2003112311133 in words is "two trillion, three billion, one hundred twelve million, three hundred eleven thousand, one hundred thirty-three".