2312232003311 has 4 divisors (see below), whose sum is σ = 2312483260152. Its totient is φ = 2311980746472.

The previous prime is 2312232003307. The next prime is 2312232003317. The reversal of 2312232003311 is 1133002322132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2312232003311 - 2² = 2312232003307 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 (2312232003317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125614616 + ... + 125633021.

It is an arithmetic number, because the mean of its divisors is an integer number (578120815038).

Almost surely, 2^{2312232003311} is an apocalyptic number.

2312232003311 is a deficient number, since it is larger than the sum of its proper divisors (251256841).

2312232003311 is an equidigital number, since it uses as much as digits as its factorization.

2312232003311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251256840.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2312232003311 its reverse (1133002322132), we get a palindrome (3445234325443).

The spelling of 2312232003311 in words is "two trillion, three hundred twelve billion, two hundred thirty-two million, three thousand, three hundred eleven".