30111113013 has 16 divisors (see below), whose sum is σ = 41110625280. Its totient is φ = 19595093616.

The previous prime is 30111113003. The next prime is 30111113017. The reversal of 30111113013 is 31031111103.

It is not a de Polignac number, because 30111113013 - 2³³ = 21521178421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30111112983 and 30111113001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30111113017) 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 15 ways as a sum of consecutive naturals, for example, 228295 + ... + 335172.

It is an arithmetic number, because the mean of its divisors is an integer number (2569414080).

Almost surely, 2^30111113013 is an apocalyptic number.

It is an amenable number.

30111113013 is a deficient number, since it is larger than the sum of its proper divisors (10999512267).

30111113013 is a wasteful number, since it uses less digits than its factorization.

30111113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563896.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 30111113013 its reverse (31031111103), we get a palindrome (61142224116).

The spelling of 30111113013 in words is "thirty billion, one hundred eleven million, one hundred thirteen thousand, thirteen".