1310144311322 has 32 divisors (see below), whose sum is σ = 2450193408000. Its totient is φ = 510434711280.

The previous prime is 1310144311321. The next prime is 1310144311367. The reversal of 1310144311322 is 2231134410131.

It is a junction number, because it is equal to n+sod(n) for n = 1310144311291 and 1310144311300.

It is not an unprimeable number, because it can be changed into a prime (1310144311321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12793679 + ... + 12895677.

It is an arithmetic number, because the mean of its divisors is an integer number (76568544000).

Almost surely, 2^{1310144311322} is an apocalyptic number.

1310144311322 is a deficient number, since it is larger than the sum of its proper divisors (1140049096678).

1310144311322 is a wasteful number, since it uses less digits than its factorization.

1310144311322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185426.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1310144311322 its reverse (2231134410131), we get a palindrome (3541278721453).

The spelling of 1310144311322 in words is "one trillion, three hundred ten billion, one hundred forty-four million, three hundred eleven thousand, three hundred twenty-two".