323322314013131 has 4 divisors (see below), whose sum is σ = 324248738982000. Its totient is φ = 322395889044264.

The previous prime is 323322314013071. The next prime is 323322314013197. The reversal of 323322314013131 is 131310413223323.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323322314013131 is a prime.

It is a super-2 number, since 2×323322314013131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323322314093131) 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, 463212483911 + ... + 463212484608.

It is an arithmetic number, because the mean of its divisors is an integer number (81062184745500).

Almost surely, 2^{323322314013131} is an apocalyptic number.

323322314013131 is a deficient number, since it is larger than the sum of its proper divisors (926424968869).

323322314013131 is an equidigital number, since it uses as much as digits as its factorization.

323322314013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926424968868.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 323322314013131 its reverse (131310413223323), we get a palindrome (454632727236454).

The spelling of 323322314013131 in words is "three hundred twenty-three trillion, three hundred twenty-two billion, three hundred fourteen million, thirteen thousand, one hundred thirty-one".