1000011323 has 4 divisors (see below), whose sum is σ = 1001343648. Its totient is φ = 998679000.

The previous prime is 1000011317. The next prime is 1000011329. The reversal of 1000011323 is 3231100001.

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

It is an interprime number because it is at equal distance from previous prime (1000011317) and next prime (1000011329).

It is a cyclic number.

It is not a de Polignac number, because 1000011323 - 2¹⁶ = 999945787 is a prime.

It is a super-2 number, since 2×1000011323² = 2000045292256420658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000011329) 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, 665036 + ... + 666537.

It is an arithmetic number, because the mean of its divisors is an integer number (250335912).

Almost surely, 2^1000011323 is an apocalyptic number.

1000011323 is a deficient number, since it is larger than the sum of its proper divisors (1332325).

1000011323 is an equidigital number, since it uses as much as digits as its factorization.

1000011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332324.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1000011323 is about 31622.9556335267. The cubic root of 1000011323 is about 1000.0037743191.

Adding to 1000011323 its reverse (3231100001), we get a palindrome (4231111324).

The spelling of 1000011323 in words is "one billion, eleven thousand, three hundred twenty-three".