23108572943 has 8 divisors (see below), whose sum is σ = 23380066800. Its totient is φ = 22837342528.

The previous prime is 23108572937. The next prime is 23108572951. The reversal of 23108572943 is 34927580132.

It is a happy number.

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-23108572943 is a prime.

It is a super-2 number, since 2×23108572943² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23108572894 and 23108572903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23108572973) 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, 113453 + ... + 243081.

It is an arithmetic number, because the mean of its divisors is an integer number (2922508350).

Almost surely, 2^23108572943 is an apocalyptic number.

23108572943 is a deficient number, since it is larger than the sum of its proper divisors (271493857).

23108572943 is a wasteful number, since it uses less digits than its factorization.

23108572943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131721.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 23108572943 in words is "twenty-three billion, one hundred eight million, five hundred seventy-two thousand, nine hundred forty-three".