10131323 has 2 divisors, whose sum is σ = 10131324. Its totient is φ = 10131322.

The previous prime is 10131311. The next prime is 10131349. The reversal of 10131323 is 32313101.

It is a weak prime.

It is an emirp because it is prime and its reverse (32313101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10131323 - 2¹⁰ = 10130299 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10131298 and 10131307.

It is not a weakly prime, because it can be changed into another prime (10131623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065661 + 5065662.

It is an arithmetic number, because the mean of its divisors is an integer number (5065662).

Almost surely, 2^10131323 is an apocalyptic number.

10131323 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131323 is an equidigital number, since it uses as much as digits as its factorization.

10131323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 10131323 is about 3182.9739238643. The cubic root of 10131323 is about 216.3824599726.

Adding to 10131323 its reverse (32313101), we get a palindrome (42444424).

The spelling of 10131323 in words is "ten million, one hundred thirty-one thousand, three hundred twenty-three".