1012321302323 has 8 divisors (see below), whose sum is σ = 1029033474960. Its totient is φ = 995656273920.

The previous prime is 1012321302319. The next prime is 1012321302347. The reversal of 1012321302323 is 3232031232101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1012321302323 - 2² = 1012321302319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012321302353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11742758 + ... + 11828651.

It is an arithmetic number, because the mean of its divisors is an integer number (128629184370).

Almost surely, 2^{1012321302323} is an apocalyptic number.

1012321302323 is a deficient number, since it is larger than the sum of its proper divisors (16712172637).

1012321302323 is an equidigital number, since it uses as much as digits as its factorization.

1012321302323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23572117.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1012321302323 its reverse (3232031232101), we get a palindrome (4244352534424).

The spelling of 1012321302323 in words is "one trillion, twelve billion, three hundred twenty-one million, three hundred two thousand, three hundred twenty-three".