10111580111 has 2 divisors, whose sum is σ = 10111580112. Its totient is φ = 10111580110.

The previous prime is 10111580081. The next prime is 10111580123. The reversal of 10111580111 is 11108511101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10111580111 - 2²² = 10107385807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111588111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055790055 + 5055790056.

It is an arithmetic number, because the mean of its divisors is an integer number (5055790056).

Almost surely, 2^10111580111 is an apocalyptic number.

10111580111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111580111 is an equidigital number, since it uses as much as digits as its factorization.

10111580111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 20.

The spelling of 10111580111 in words is "ten billion, one hundred eleven million, five hundred eighty thousand, one hundred eleven".