2321021332312 has 16 divisors (see below), whose sum is σ = 4353326628840. Its totient is φ = 1160134231296.

The previous prime is 2321021332307. The next prime is 2321021332327. The reversal of 2321021332312 is 2132331201232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47028153 + ... + 47077480.

Almost surely, 2^{2321021332312} is an apocalyptic number.

It is an amenable number.

2321021332312 is a deficient number, since it is larger than the sum of its proper divisors (2032305296528).

2321021332312 is a wasteful number, since it uses less digits than its factorization.

2321021332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94108722 (or 94108718 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2321021332312 its reverse (2132331201232), we get a palindrome (4453352533544).

The spelling of 2321021332312 in words is "two trillion, three hundred twenty-one billion, twenty-one million, three hundred thirty-two thousand, three hundred twelve".