23189809153 has 8 divisors (see below), whose sum is σ = 26821948608. Its totient is φ = 19637497104.

The previous prime is 23189809151. The next prime is 23189809169. The reversal of 23189809153 is 35190898132.

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 23189809153 - 2¹ = 23189809151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23189809097 and 23189809106.

It is not an unprimeable number, because it can be changed into a prime (23189809151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19956226 + ... + 19957387.

It is an arithmetic number, because the mean of its divisors is an integer number (3352743576).

Almost surely, 2^23189809153 is an apocalyptic number.

It is an amenable number.

23189809153 is a deficient number, since it is larger than the sum of its proper divisors (3632139455).

23189809153 is an equidigital number, since it uses as much as digits as its factorization.

23189809153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39913703.

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 23189809153 in words is "twenty-three billion, one hundred eighty-nine million, eight hundred nine thousand, one hundred fifty-three".