2003232230311 has 32 divisors (see below), whose sum is σ = 2258428455360. Its totient is φ = 1764065931264.

The previous prime is 2003232230303. The next prime is 2003232230407. The reversal of 2003232230311 is 1130322323002.

It is not a de Polignac number, because 2003232230311 - 2³ = 2003232230303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003232237311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22372116 + ... + 22461478.

It is an arithmetic number, because the mean of its divisors is an integer number (70575889230).

Almost surely, 2^{2003232230311} is an apocalyptic number.

2003232230311 is a deficient number, since it is larger than the sum of its proper divisors (255196225049).

2003232230311 is a wasteful number, since it uses less digits than its factorization.

2003232230311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90115.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2003232230311 its reverse (1130322323002), we get a palindrome (3133554553313).

The spelling of 2003232230311 in words is "two trillion, three billion, two hundred thirty-two million, two hundred thirty thousand, three hundred eleven".