23117356472099 has 8 divisors (see below), whose sum is σ = 23158658487600. Its totient is φ = 23076088495776.

The previous prime is 23117356472057. The next prime is 23117356472101. The reversal of 23117356472099 is 99027465371132.

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 not a de Polignac number, because 23117356472099 - 2³² = 23113061504803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23117356475099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7150109 + ... + 9867054.

It is an arithmetic number, because the mean of its divisors is an integer number (2894832310950).

Almost surely, 2^{23117356472099} is an apocalyptic number.

23117356472099 is a deficient number, since it is larger than the sum of its proper divisors (41302015501).

23117356472099 is a wasteful number, since it uses less digits than its factorization.

23117356472099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17019589.

The product of its (nonzero) digits is 17146080, while the sum is 59.

The spelling of 23117356472099 in words is "twenty-three trillion, one hundred seventeen billion, three hundred fifty-six million, four hundred seventy-two thousand, ninety-nine".