23130131333 has 8 divisors (see below), whose sum is σ = 23736264288. Its totient is φ = 22527099504.

The previous prime is 23130131267. The next prime is 23130131351. The reversal of 23130131333 is 33313103132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23130131333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23130131299 and 23130131308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130131363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760166 + ... + 790007.

It is an arithmetic number, because the mean of its divisors is an integer number (2967033036).

Almost surely, 2^23130131333 is an apocalyptic number.

It is an amenable number.

23130131333 is a deficient number, since it is larger than the sum of its proper divisors (606132955).

23130131333 is a wasteful number, since it uses less digits than its factorization.

23130131333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550563.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 23130131333 its reverse (33313103132), we get a palindrome (56443234465).

The spelling of 23130131333 in words is "twenty-three billion, one hundred thirty million, one hundred thirty-one thousand, three hundred thirty-three".