1310122323 has 64 divisors (see below), whose sum is σ = 2155507200. Its totient is φ = 782853120.

The previous prime is 1310122309. The next prime is 1310122327. The reversal of 1310122323 is 3232210131.

It is not a de Polignac number, because 1310122323 - 2⁵ = 1310122291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1310122296 and 1310122305.

It is not an unprimeable number, because it can be changed into a prime (1310122327) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 808408 + ... + 810026.

It is an arithmetic number, because the mean of its divisors is an integer number (33679800).

Almost surely, 2^1310122323 is an apocalyptic number.

1310122323 is a deficient number, since it is larger than the sum of its proper divisors (845384877).

1310122323 is a wasteful number, since it uses less digits than its factorization.

1310122323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729 (or 1723 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1310122323 is about 36195.6119301774. The cubic root of 1310122323 is about 1094.2182372734.

Adding to 1310122323 its reverse (3232210131), we get a palindrome (4542332454).

The spelling of 1310122323 in words is "one billion, three hundred ten million, one hundred twenty-two thousand, three hundred twenty-three".