1011301230323 has 4 divisors (see below), whose sum is σ = 1043923850688. Its totient is φ = 978678609960.

The previous prime is 1011301230319. The next prime is 1011301230337. The reversal of 1011301230323 is 3230321031101.

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 1011301230323 - 2² = 1011301230319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011301230295 and 1011301230304.

It is not an unprimeable number, because it can be changed into a prime (1011301230343) 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, 16311310136 + ... + 16311310197.

It is an arithmetic number, because the mean of its divisors is an integer number (260980962672).

Almost surely, 2^{1011301230323} is an apocalyptic number.

1011301230323 is a deficient number, since it is larger than the sum of its proper divisors (32622620365).

1011301230323 is an equidigital number, since it uses as much as digits as its factorization.

1011301230323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32622620364.

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

Adding to 1011301230323 its reverse (3230321031101), we get a palindrome (4241622261424).

The spelling of 1011301230323 in words is "one trillion, eleven billion, three hundred one million, two hundred thirty thousand, three hundred twenty-three".