23141043321 has 16 divisors (see below), whose sum is σ = 34085775360. Its totient is φ = 13847343120.

The previous prime is 23141043313. The next prime is 23141043349. The reversal of 23141043321 is 12334014132.

It is a happy number.

It is not a de Polignac number, because 23141043321 - 2³ = 23141043313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23141043291 and 23141043300.

It is not an unprimeable number, because it can be changed into a prime (23141043371) 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, 4435645 + ... + 4440858.

It is an arithmetic number, because the mean of its divisors is an integer number (2130360960).

Almost surely, 2^23141043321 is an apocalyptic number.

It is an amenable number.

23141043321 is a deficient number, since it is larger than the sum of its proper divisors (10944732039).

23141043321 is a wasteful number, since it uses less digits than its factorization.

23141043321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8876596.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23141043321 its reverse (12334014132), we get a palindrome (35475057453).

The spelling of 23141043321 in words is "twenty-three billion, one hundred forty-one million, forty-three thousand, three hundred twenty-one".