131313301011323 has 8 divisors (see below), whose sum is σ = 138234573772800. Its totient is φ = 124393032889128.

The previous prime is 131313301011293. The next prime is 131313301011331. The reversal of 131313301011323 is 323110103313131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131313301011323 - 2²⁸ = 131313032575867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131313301011292 and 131313301011301.

It is not an unprimeable number, because it can be changed into a prime (131313301011623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250891511 + ... + 251414352.

It is an arithmetic number, because the mean of its divisors is an integer number (17279321721600).

Almost surely, 2^{131313301011323} is an apocalyptic number.

131313301011323 is a deficient number, since it is larger than the sum of its proper divisors (6921272761477).

131313301011323 is a wasteful number, since it uses less digits than its factorization.

131313301011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502319641.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 131313301011323 its reverse (323110103313131), we get a palindrome (454423404324454).

The spelling of 131313301011323 in words is "one hundred thirty-one trillion, three hundred thirteen billion, three hundred one million, eleven thousand, three hundred twenty-three".