1002243201323 has 8 divisors (see below), whose sum is σ = 1233530094048. Its totient is φ = 792983631744.

The previous prime is 1002243201301. The next prime is 1002243201341. The reversal of 1002243201323 is 3231023422001.

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 1002243201323 - 2²⁴ = 1002226424107 is a prime.

It is a super-3 number, since 3×1002243201323³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1002243201353) 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, 5506830686 + ... + 5506830867.

It is an arithmetic number, because the mean of its divisors is an integer number (154191261756).

Almost surely, 2^{1002243201323} is an apocalyptic number.

1002243201323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1002243201323 is a deficient number, since it is larger than the sum of its proper divisors (231286892725).

1002243201323 is a wasteful number, since it uses less digits than its factorization.

1002243201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11013661573.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1002243201323 its reverse (3231023422001), we get a palindrome (4233266623324).

The spelling of 1002243201323 in words is "one trillion, two billion, two hundred forty-three million, two hundred one thousand, three hundred twenty-three".