100311231323 has 2 divisors, whose sum is σ = 100311231324. Its totient is φ = 100311231322.

The previous prime is 100311231289. The next prime is 100311231341. The reversal of 100311231323 is 323132113001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100311231323 - 2¹⁸ = 100310969179 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 100311231295 and 100311231304.

It is not a weakly prime, because it can be changed into another prime (100311201323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50155615661 + 50155615662.

It is an arithmetic number, because the mean of its divisors is an integer number (50155615662).

Almost surely, 2^100311231323 is an apocalyptic number.

100311231323 is a deficient number, since it is larger than the sum of its proper divisors (1).

100311231323 is an equidigital number, since it uses as much as digits as its factorization.

100311231323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 100311231323 its reverse (323132113001), we get a palindrome (423443344324).

The spelling of 100311231323 in words is "one hundred billion, three hundred eleven million, two hundred thirty-one thousand, three hundred twenty-three".