23130333197 has 4 divisors (see below), whose sum is σ = 23148031776. Its totient is φ = 23112634620.

The previous prime is 23130333181. The next prime is 23130333209. The reversal of 23130333197 is 79133303132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23130333197 - 2⁴ = 23130333181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130333697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8847329 + ... + 8849942.

It is an arithmetic number, because the mean of its divisors is an integer number (5787007944).

Almost surely, 2^23130333197 is an apocalyptic number.

It is an amenable number.

23130333197 is a deficient number, since it is larger than the sum of its proper divisors (17698579).

23130333197 is a wasteful number, since it uses less digits than its factorization.

23130333197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17698578.

The product of its (nonzero) digits is 30618, while the sum is 35.

The spelling of 23130333197 in words is "twenty-three billion, one hundred thirty million, three hundred thirty-three thousand, one hundred ninety-seven".