1000313323 has 2 divisors, whose sum is σ = 1000313324. Its totient is φ = 1000313322.

The previous prime is 1000313299. The next prime is 1000313329. The reversal of 1000313323 is 3233130001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000313323 - 2⁵ = 1000313291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000313297 and 1000313306.

It is not a weakly prime, because it can be changed into another prime (1000313329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500156661 + 500156662.

It is an arithmetic number, because the mean of its divisors is an integer number (500156662).

Almost surely, 2^1000313323 is an apocalyptic number.

1000313323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000313323 is an equidigital number, since it uses as much as digits as its factorization.

1000313323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1000313323 is about 31627.7302853050. The cubic root of 1000313323 is about 1000.1044300940.

Adding to 1000313323 its reverse (3233130001), we get a palindrome (4233443324).

The spelling of 1000313323 in words is "one billion, three hundred thirteen thousand, three hundred twenty-three".