2312423532321 has 8 divisors (see below), whose sum is σ = 3523693001664. Its totient is φ = 1321384875600.

The previous prime is 2312423532311. The next prime is 2312423532361. The reversal of 2312423532321 is 1232353242132.

2312423532321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2312423532321 - 2⁷ = 2312423532193 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2312423532311) 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, 55057703130 + ... + 55057703171.

It is an arithmetic number, because the mean of its divisors is an integer number (440461625208).

Almost surely, 2^{2312423532321} is an apocalyptic number.

2312423532321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2312423532321 is a deficient number, since it is larger than the sum of its proper divisors (1211269469343).

2312423532321 is a wasteful number, since it uses less digits than its factorization.

2312423532321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110115406311.

The product of its digits is 51840, while the sum is 33.

Adding to 2312423532321 its reverse (1232353242132), we get a palindrome (3544776774453).

The spelling of 2312423532321 in words is "two trillion, three hundred twelve billion, four hundred twenty-three million, five hundred thirty-two thousand, three hundred twenty-one".