1313102103323 has 4 divisors (see below), whose sum is σ = 1382212740360. Its totient is φ = 1243991466288.

The previous prime is 1313102103311. The next prime is 1313102103343. The reversal of 1313102103323 is 3233012013131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1313102103323 - 2¹⁶ = 1313102037787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313102103343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34555318490 + ... + 34555318527.

It is an arithmetic number, because the mean of its divisors is an integer number (345553185090).

Almost surely, 2^{1313102103323} is an apocalyptic number.

1313102103323 is a deficient number, since it is larger than the sum of its proper divisors (69110637037).

1313102103323 is an equidigital number, since it uses as much as digits as its factorization.

1313102103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69110637036.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1313102103323 its reverse (3233012013131), we get a palindrome (4546114116454).

The spelling of 1313102103323 in words is "one trillion, three hundred thirteen billion, one hundred two million, one hundred three thousand, three hundred twenty-three".