2310522123321 has 6 divisors (see below), whose sum is σ = 3337420844810. Its totient is φ = 1540348082208.

The previous prime is 2310522123271. The next prime is 2310522123323. The reversal of 2310522123321 is 1233212250132.

2310522123321 is a `hidden beast` number, since 2 + 3 + 10 + 522 + 123 + 3 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1853924604921 + 456597518400 = 1361589^2 + 675720^2 .

It is not a de Polignac number, because 2310522123321 - 2⁶ = 2310522123257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2310522123323) 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 5 ways as a sum of consecutive naturals, for example, 128362340176 + ... + 128362340193.

Almost surely, 2^{2310522123321} is an apocalyptic number.

It is an amenable number.

2310522123321 is a deficient number, since it is larger than the sum of its proper divisors (1026898721489).

2310522123321 is a wasteful number, since it uses less digits than its factorization.

2310522123321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256724680375 (or 256724680372 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 2310522123321 its reverse (1233212250132), we get a palindrome (3543734373453).

The spelling of 2310522123321 in words is "two trillion, three hundred ten billion, five hundred twenty-two million, one hundred twenty-three thousand, three hundred twenty-one".