20030111033113 has 16 divisors (see below), whose sum is σ = 20446658150400. Its totient is φ = 19617612814800.

The previous prime is 20030111033077. The next prime is 20030111033123. The reversal of 20030111033113 is 31133011103002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20030111033113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20030111033123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7792056 + ... + 10038742.

It is an arithmetic number, because the mean of its divisors is an integer number (1277916134400).

Almost surely, 2^{20030111033113} is an apocalyptic number.

It is an amenable number.

20030111033113 is a deficient number, since it is larger than the sum of its proper divisors (416547117287).

20030111033113 is a wasteful number, since it uses less digits than its factorization.

20030111033113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247588.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 20030111033113 its reverse (31133011103002), we get a palindrome (51163122136115).

The spelling of 20030111033113 in words is "twenty trillion, thirty billion, one hundred eleven million, thirty-three thousand, one hundred thirteen".