1001123202323 has 8 divisors (see below), whose sum is σ = 1022200639200. Its totient is φ = 980264184768.

The previous prime is 1001123202311. The next prime is 1001123202353. The reversal of 1001123202323 is 3232023211001.

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 1001123202323 - 2¹⁶ = 1001123136787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001123202295 and 1001123202304.

It is not an unprimeable number, because it can be changed into a prime (1001123202353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54595568 + ... + 54613901.

It is an arithmetic number, because the mean of its divisors is an integer number (127775079900).

Almost surely, 2^{1001123202323} is an apocalyptic number.

1001123202323 is a deficient number, since it is larger than the sum of its proper divisors (21077436877).

1001123202323 is a wasteful number, since it uses less digits than its factorization.

1001123202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109209661.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1001123202323 its reverse (3232023211001), we get a palindrome (4233146413324).

The spelling of 1001123202323 in words is "one trillion, one billion, one hundred twenty-three million, two hundred two thousand, three hundred twenty-three".