123044224522113 has 20 divisors (see below), whose sum is σ = 186021344356848. Its totient is φ = 81041175986040.

The previous prime is 123044224522081. The next prime is 123044224522147. The reversal of 123044224522113 is 311225422440321.

123044224522113 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 4 + 422 + 4 + 5 + 221 + 1 + 3 = 666.

It is not a de Polignac number, because 123044224522113 - 2⁵ = 123044224522081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (123044224522013) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9150984243 + ... + 9150997688.

Almost surely, 2^{123044224522113} is an apocalyptic number.

It is an amenable number.

123044224522113 is a deficient number, since it is larger than the sum of its proper divisors (62977119834735).

123044224522113 is an equidigital number, since it uses as much as digits as its factorization.

123044224522113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18301982026 (or 18301982017 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 123044224522113 its reverse (311225422440321), we get a palindrome (434269646962434).

The spelling of 123044224522113 in words is "one hundred twenty-three trillion, forty-four billion, two hundred twenty-four million, five hundred twenty-two thousand, one hundred thirteen".