2001310323322 has 8 divisors (see below), whose sum is σ = 3178551690036. Its totient is φ = 941793093312.

The previous prime is 2001310323283. The next prime is 2001310323329. The reversal of 2001310323322 is 2233230131002.

It can be written as a sum of positive squares in 2 ways, for example, as 1927929473001 + 73380850321 = 1388499^2 + 270889^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2001310323293 and 2001310323302.

It is not an unprimeable number, because it can be changed into a prime (2001310323329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29431034133 + ... + 29431034200.

Almost surely, 2^{2001310323322} is an apocalyptic number.

2001310323322 is a deficient number, since it is larger than the sum of its proper divisors (1177241366714).

2001310323322 is a wasteful number, since it uses less digits than its factorization.

2001310323322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58862068352.

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

Adding to 2001310323322 its reverse (2233230131002), we get a palindrome (4234540454324).

The spelling of 2001310323322 in words is "two trillion, one billion, three hundred ten million, three hundred twenty-three thousand, three hundred twenty-two".