123012223330013 has 8 divisors (see below), whose sum is σ = 123048609457536. Its totient is φ = 122975840354400.

The previous prime is 123012223329971. The next prime is 123012223330081. The reversal of 123012223330013 is 310033322210321.

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 123012223330013 - 2⁴⁴ = 105420037285597 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 (123012223338013) 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, 78455018 + ... + 80007588.

It is an arithmetic number, because the mean of its divisors is an integer number (15381076182192).

Almost surely, 2^{123012223330013} is an apocalyptic number.

It is an amenable number.

123012223330013 is a deficient number, since it is larger than the sum of its proper divisors (36386127523).

123012223330013 is a wasteful number, since it uses less digits than its factorization.

123012223330013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575955.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 123012223330013 its reverse (310033322210321), we get a palindrome (433045545540334).

The spelling of 123012223330013 in words is "one hundred twenty-three trillion, twelve billion, two hundred twenty-three million, three hundred thirty thousand, thirteen".