1313410323 has 16 divisors (see below), whose sum is σ = 1766514816. Its totient is φ = 867971520.

The previous prime is 1313410303. The next prime is 1313410333. The reversal of 1313410323 is 3230143131.

It is not a de Polignac number, because 1313410323 - 2⁸ = 1313410067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313410323.

It is not an unprimeable number, because it can be changed into a prime (1313410303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685615 + ... + 687527.

It is an arithmetic number, because the mean of its divisors is an integer number (110407176).

Almost surely, 2^1313410323 is an apocalyptic number.

1313410323 is a deficient number, since it is larger than the sum of its proper divisors (453104493).

1313410323 is a wasteful number, since it uses less digits than its factorization.

1313410323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1313410323 is about 36241.0033387598. The cubic root of 1313410323 is about 1095.1328551714.

Adding to 1313410323 its reverse (3230143131), we get a palindrome (4543553454).

The spelling of 1313410323 in words is "one billion, three hundred thirteen million, four hundred ten thousand, three hundred twenty-three".