23033443020423 has 16 divisors (see below), whose sum is σ = 33575864902272. Its totient is φ = 13929381164000.

The previous prime is 23033443020409. The next prime is 23033443020521. The reversal of 23033443020423 is 32402034433032.

It is a cyclic number.

It is not a de Polignac number, because 23033443020423 - 2⁴ = 23033443020407 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033443020823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 757016373 + ... + 757046798.

It is an arithmetic number, because the mean of its divisors is an integer number (2098491556392).

Almost surely, 2^{23033443020423} is an apocalyptic number.

23033443020423 is a deficient number, since it is larger than the sum of its proper divisors (10542421881849).

23033443020423 is a wasteful number, since it uses less digits than its factorization.

23033443020423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514063646.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 23033443020423 its reverse (32402034433032), we get a palindrome (55435477453455).

The spelling of 23033443020423 in words is "twenty-three trillion, thirty-three billion, four hundred forty-three million, twenty thousand, four hundred twenty-three".