3042100121113 has 4 divisors (see below), whose sum is σ = 3042166528948. Its totient is φ = 3042033713280.

The previous prime is 3042100121087. The next prime is 3042100121119. The reversal of 3042100121113 is 3111210012403.

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 986509805824 + 2055590315289 = 993232^2 + 1433733^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042100121113 - 2⁹ = 3042100120601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3042100121119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33135156 + ... + 33226837.

It is an arithmetic number, because the mean of its divisors is an integer number (760541632237).

Almost surely, 2^{3042100121113} is an apocalyptic number.

It is an amenable number.

3042100121113 is a deficient number, since it is larger than the sum of its proper divisors (66407835).

3042100121113 is an equidigital number, since it uses as much as digits as its factorization.

3042100121113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66407834.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3042100121113 its reverse (3111210012403), we get a palindrome (6153310133516).

The spelling of 3042100121113 in words is "three trillion, forty-two billion, one hundred million, one hundred twenty-one thousand, one hundred thirteen".