120000321230013 has 72 divisors (see below), whose sum is σ = 210988686480000. Its totient is φ = 64366591612608.

The previous prime is 120000321229961. The next prime is 120000321230029. The reversal of 120000321230013 is 310032123000021.

It is a de Polignac number, because none of the positive numbers 2^k-120000321230013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000321240013) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21724513 + ... + 26682486.

Almost surely, 2^{120000321230013} is an apocalyptic number.

It is an amenable number.

120000321230013 is a deficient number, since it is larger than the sum of its proper divisors (90988365249987).

120000321230013 is a wasteful number, since it uses less digits than its factorization.

120000321230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48407159 (or 48407137 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120000321230013 its reverse (310032123000021), we get a palindrome (430032444230034).

The spelling of 120000321230013 in words is "one hundred twenty trillion, three hundred twenty-one million, two hundred thirty thousand, thirteen".