23003011321203 has 8 divisors (see below), whose sum is σ = 31190523825600. Its totient is φ = 15075419848808.

The previous prime is 23003011321193. The next prime is 23003011321217. The reversal of 23003011321203 is 30212311030032.

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 23003011321203 - 2¹⁶ = 23003011255667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23003011321203.

It is not an unprimeable number, because it can be changed into a prime (23003011321243) 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, 64980257793 + ... + 64980258146.

It is an arithmetic number, because the mean of its divisors is an integer number (3898815478200).

Almost surely, 2^{23003011321203} is an apocalyptic number.

23003011321203 is a deficient number, since it is larger than the sum of its proper divisors (8187512504397).

23003011321203 is a wasteful number, since it uses less digits than its factorization.

23003011321203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129960516001.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23003011321203 its reverse (30212311030032), we get a palindrome (53215322351235).

The spelling of 23003011321203 in words is "twenty-three trillion, three billion, eleven million, three hundred twenty-one thousand, two hundred three".