13072280111 has 16 divisors (see below), whose sum is σ = 14380670880. Its totient is φ = 11784084480.

The previous prime is 13072280107. The next prime is 13072280131. The reversal of 13072280111 is 11108227031.

13072280111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13072280111 - 2² = 13072280107 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 (13072280131) 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, 1516265 + ... + 1524861.

It is an arithmetic number, because the mean of its divisors is an integer number (898791930).

Almost surely, 2^13072280111 is an apocalyptic number.

13072280111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13072280111 is a deficient number, since it is larger than the sum of its proper divisors (1308390769).

13072280111 is a wasteful number, since it uses less digits than its factorization.

13072280111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9754.

The product of its (nonzero) digits is 672, while the sum is 26.

The spelling of 13072280111 in words is "thirteen billion, seventy-two million, two hundred eighty thousand, one hundred eleven".