23230020131 has 8 divisors (see below), whose sum is σ = 23364137664. Its totient is φ = 23096233000.

The previous prime is 23230020119. The next prime is 23230020169. The reversal of 23230020131 is 13102003232.

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 23230020131 - 2¹⁴ = 23230003747 is a prime.

It is a super-2 number, since 2×23230020131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23230020101) 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, 59120 + ... + 223506.

It is an arithmetic number, because the mean of its divisors is an integer number (2920517208).

Almost surely, 2^23230020131 is an apocalyptic number.

23230020131 is a deficient number, since it is larger than the sum of its proper divisors (134117533).

23230020131 is a wasteful number, since it uses less digits than its factorization.

23230020131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165201.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23230020131 its reverse (13102003232), we get a palindrome (36332023363).

The spelling of 23230020131 in words is "twenty-three billion, two hundred thirty million, twenty thousand, one hundred thirty-one".