23243111203 has 8 divisors (see below), whose sum is σ = 25069384368. Its totient is φ = 21422315424.

The previous prime is 23243111201. The next prime is 23243111231. The reversal of 23243111203 is 30211134232.

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 23243111203 - 2¹ = 23243111201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23243111201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1360525 + ... + 1377502.

It is an arithmetic number, because the mean of its divisors is an integer number (3133673046).

Almost surely, 2^23243111203 is an apocalyptic number.

23243111203 is a deficient number, since it is larger than the sum of its proper divisors (1826273165).

23243111203 is a wasteful number, since it uses less digits than its factorization.

23243111203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738693.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23243111203 its reverse (30211134232), we get a palindrome (53454245435).

The spelling of 23243111203 in words is "twenty-three billion, two hundred forty-three million, one hundred eleven thousand, two hundred three".