2003231212433 has 8 divisors (see below), whose sum is σ = 2300361201120. Its totient is φ = 1725270900480.

The previous prime is 2003231212417. The next prime is 2003231212453. The reversal of 2003231212433 is 3342121323002.

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 2003231212433 - 2⁴ = 2003231212417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003231212453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4792418960 + ... + 4792419377.

It is an arithmetic number, because the mean of its divisors is an integer number (287545150140).

Almost surely, 2^{2003231212433} is an apocalyptic number.

It is an amenable number.

2003231212433 is a deficient number, since it is larger than the sum of its proper divisors (297129988687).

2003231212433 is a wasteful number, since it uses less digits than its factorization.

2003231212433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9584838367.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2003231212433 its reverse (3342121323002), we get a palindrome (5345352535435).

The spelling of 2003231212433 in words is "two trillion, three billion, two hundred thirty-one million, two hundred twelve thousand, four hundred thirty-three".