1023323000311 has 4 divisors (see below), whose sum is σ = 1023327496912. Its totient is φ = 1023318503712.

The previous prime is 1023323000309. The next prime is 1023323000317. The reversal of 1023323000311 is 1130003233201.

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

It is a cyclic number.

It is not a de Polignac number, because 1023323000311 - 2¹ = 1023323000309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023323000317) 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, 1887651 + ... + 2368516.

It is an arithmetic number, because the mean of its divisors is an integer number (255831874228).

Almost surely, 2^{1023323000311} is an apocalyptic number.

1023323000311 is a deficient number, since it is larger than the sum of its proper divisors (4496601).

1023323000311 is an equidigital number, since it uses as much as digits as its factorization.

1023323000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4496600.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1023323000311 its reverse (1130003233201), we get a palindrome (2153326233512).

The spelling of 1023323000311 in words is "one trillion, twenty-three billion, three hundred twenty-three million, three hundred eleven", and thus it is an aban number.