23124121213 has 8 divisors (see below), whose sum is σ = 24254399232. Its totient is φ = 22020438096.

The previous prime is 23124121187. The next prime is 23124121217. The reversal of 23124121213 is 31212142132.

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 23124121213 - 2²¹ = 23122024061 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 (23124121217) 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, 6646945 + ... + 6650422.

It is an arithmetic number, because the mean of its divisors is an integer number (3031799904).

Almost surely, 2^23124121213 is an apocalyptic number.

It is an amenable number.

23124121213 is a deficient number, since it is larger than the sum of its proper divisors (1130278019).

23124121213 is a wasteful number, since it uses less digits than its factorization.

23124121213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297451.

The product of its digits is 576, while the sum is 22.

Adding to 23124121213 its reverse (31212142132), we get a palindrome (54336263345).

The spelling of 23124121213 in words is "twenty-three billion, one hundred twenty-four million, one hundred twenty-one thousand, two hundred thirteen".