23203123023 has 8 divisors (see below), whose sum is σ = 31399251328. Its totient is φ = 15237871704.

The previous prime is 23203123003. The next prime is 23203123037. The reversal of 23203123023 is 32032130232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23203123023 - 2⁹ = 23203122511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23203123003) 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, 57719011 + ... + 57719412.

It is an arithmetic number, because the mean of its divisors is an integer number (3924906416).

Almost surely, 2^23203123023 is an apocalyptic number.

23203123023 is a deficient number, since it is larger than the sum of its proper divisors (8196128305).

23203123023 is a wasteful number, since it uses less digits than its factorization.

23203123023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115438493.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23203123023 its reverse (32032130232), we get a palindrome (55235253255).

The spelling of 23203123023 in words is "twenty-three billion, two hundred three million, one hundred twenty-three thousand, twenty-three".