2312132311330 has 32 divisors (see below), whose sum is σ = 4210090473600. Its totient is φ = 914168693760.

The previous prime is 2312132311319. The next prime is 2312132311351. The reversal of 2312132311330 is 331132312132.

It is a junction number, because it is equal to n+sod(n) for n = 2312132311295 and 2312132311304.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1925886 + ... + 2886745.

It is an arithmetic number, because the mean of its divisors is an integer number (131565327300).

Almost surely, 2^{2312132311330} is an apocalyptic number.

2312132311330 is a deficient number, since it is larger than the sum of its proper divisors (1897958162270).

2312132311330 is a wasteful number, since it uses less digits than its factorization.

2312132311330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4813194.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2312132311330 its reverse (331132312132), we get a palindrome (2643264623462).

The spelling of 2312132311330 in words is "two trillion, three hundred twelve billion, one hundred thirty-two million, three hundred eleven thousand, three hundred thirty".