123234201044113 has 4 divisors (see below), whose sum is σ = 123234325954228. Its totient is φ = 123234076134000.

The previous prime is 123234201044107. The next prime is 123234201044117. The reversal of 123234201044113 is 311440102432321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14203159989264 + 109031041054849 = 3768708^2 + 10441793^2 .

It is a cyclic number.

It is not a de Polignac number, because 123234201044113 - 2⁹ = 123234201043601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123234201044117) 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, 60963306 + ... + 62952307.

It is an arithmetic number, because the mean of its divisors is an integer number (30808581488557).

Almost surely, 2^{123234201044113} is an apocalyptic number.

It is an amenable number.

123234201044113 is a deficient number, since it is larger than the sum of its proper divisors (124910115).

123234201044113 is an equidigital number, since it uses as much as digits as its factorization.

123234201044113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124910114.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 123234201044113 its reverse (311440102432321), we get a palindrome (434674303476434).

The spelling of 123234201044113 in words is "one hundred twenty-three trillion, two hundred thirty-four billion, two hundred one million, forty-four thousand, one hundred thirteen".