123227575913 has 8 divisors (see below), whose sum is σ = 132709953600. Its totient is φ = 113745674448.

The previous prime is 123227575843. The next prime is 123227575921. The reversal of 123227575913 is 319575722321.

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 123227575913 - 2²² = 123223381609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123227575013) 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, 563228 + ... + 750786.

It is an arithmetic number, because the mean of its divisors is an integer number (16588744200).

Almost surely, 2^123227575913 is an apocalyptic number.

123227575913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

123227575913 is a deficient number, since it is larger than the sum of its proper divisors (9482377687).

123227575913 is a wasteful number, since it uses less digits than its factorization.

123227575913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238111.

The product of its digits is 793800, while the sum is 47.

The spelling of 123227575913 in words is "one hundred twenty-three billion, two hundred twenty-seven million, five hundred seventy-five thousand, nine hundred thirteen".