23230221131 has 8 divisors (see below), whose sum is σ = 25112287200. Its totient is φ = 21361744512.

The previous prime is 23230221107. The next prime is 23230221241. The reversal of 23230221131 is 13112203232.

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 23230221131 - 2¹⁸ = 23229958987 is a prime.

It is a super-2 number, since 2×23230221131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23230221331) 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, 3393806 + ... + 3400643.

It is an arithmetic number, because the mean of its divisors is an integer number (3139035900).

Almost surely, 2^23230221131 is an apocalyptic number.

23230221131 is a deficient number, since it is larger than the sum of its proper divisors (1882066069).

23230221131 is a wasteful number, since it uses less digits than its factorization.

23230221131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6794725.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23230221131 its reverse (13112203232), we get a palindrome (36342424363).

The spelling of 23230221131 in words is "twenty-three billion, two hundred thirty million, two hundred twenty-one thousand, one hundred thirty-one".