13125030111 has 6 divisors (see below), whose sum is σ = 18958376840. Its totient is φ = 8750020068.

The previous prime is 13125030097. The next prime is 13125030173. The reversal of 13125030111 is 11103052131.

13125030111 is a `hidden beast` number, since 1 + 312 + 50 + 301 + 1 + 1 = 666.

It is not a de Polignac number, because 13125030111 - 2¹⁵ = 13124997343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13115030111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 729168331 + ... + 729168348.

Almost surely, 2^13125030111 is an apocalyptic number.

13125030111 is a deficient number, since it is larger than the sum of its proper divisors (5833346729).

13125030111 is a wasteful number, since it uses less digits than its factorization.

13125030111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458336685 (or 1458336682 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

Adding to 13125030111 its reverse (11103052131), we get a palindrome (24228082242).

The spelling of 13125030111 in words is "thirteen billion, one hundred twenty-five million, thirty thousand, one hundred eleven".