1310323322 has 16 divisors (see below), whose sum is σ = 2450475072. Its totient is φ = 510515520.

The previous prime is 1310323321. The next prime is 1310323337. The reversal of 1310323322 is 2233230131.

It is a junction number, because it is equal to n+sod(n) for n = 1310323294 and 1310323303.

It is not an unprimeable number, because it can be changed into a prime (1310323321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4254143 + ... + 4254450.

It is an arithmetic number, because the mean of its divisors is an integer number (153154692).

Almost surely, 2^1310323322 is an apocalyptic number.

1310323322 is a deficient number, since it is larger than the sum of its proper divisors (1140151750).

1310323322 is a wasteful number, since it uses less digits than its factorization.

1310323322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8508613.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1310323322 is about 36198.3883895402. The cubic root of 1310323322 is about 1094.2741927419.

Adding to 1310323322 its reverse (2233230131), we get a palindrome (3543553453).

The spelling of 1310323322 in words is "one billion, three hundred ten million, three hundred twenty-three thousand, three hundred twenty-two".