23313021001243 has 8 divisors (see below), whose sum is σ = 23916906972000. Its totient is φ = 22710814825920.

The previous prime is 23313021001147. The next prime is 23313021001321. The reversal of 23313021001243 is 34210012031332.

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 23313021001243 - 2⁴¹ = 21113997745691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23313021004243) 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, 419920743 + ... + 419976256.

It is an arithmetic number, because the mean of its divisors is an integer number (2989613371500).

Almost surely, 2^{23313021001243} is an apocalyptic number.

23313021001243 is a deficient number, since it is larger than the sum of its proper divisors (603885970757).

23313021001243 is an equidigital number, since it uses as much as digits as its factorization.

23313021001243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839897717.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23313021001243 its reverse (34210012031332), we get a palindrome (57523033032575).

The spelling of 23313021001243 in words is "twenty-three trillion, three hundred thirteen billion, twenty-one million, one thousand, two hundred forty-three".