30013103032111 has 16 divisors (see below), whose sum is σ = 30598600919040. Its totient is φ = 29433018625920.

The previous prime is 30013103032069. The next prime is 30013103032123. The reversal of 30013103032111 is 11123030131003.

It is a cyclic number.

It is not a de Polignac number, because 30013103032111 - 2¹³ = 30013103023919 is a prime.

It is a super-2 number, since 2×30013103032111² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013103032811) 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, 16234326 + ... + 17988316.

It is an arithmetic number, because the mean of its divisors is an integer number (1912412557440).

Almost surely, 2^{30013103032111} is an apocalyptic number.

30013103032111 is a deficient number, since it is larger than the sum of its proper divisors (585497886929).

30013103032111 is a wasteful number, since it uses less digits than its factorization.

30013103032111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755534.

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

Adding to 30013103032111 its reverse (11123030131003), we get a palindrome (41136133163114).

The spelling of 30013103032111 in words is "thirty trillion, thirteen billion, one hundred three million, thirty-two thousand, one hundred eleven".