13411111 has 8 divisors (see below), whose sum is σ = 15378464. Its totient is φ = 11456640.

The previous prime is 13411109. The next prime is 13411117. The reversal of 13411111 is 11111431.

It is a happy number.

13411111 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13411111 - 2¹ = 13411109 is a prime.

It is a Duffinian number.

13411111 is a modest number, since divided by 11111 gives 134 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 13411091 and 13411100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870 + ... + 5251.

It is an arithmetic number, because the mean of its divisors is an integer number (1922308).

Almost surely, 2^13411111 is an apocalyptic number.

13411111 is a deficient number, since it is larger than the sum of its proper divisors (1967353).

13411111 is an equidigital number, since it uses as much as digits as its factorization.

13411111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441.

The product of its digits is 12, while the sum is 13.

The square root of 13411111 is about 3662.1183760223. The cubic root of 13411111 is about 237.5864047571.

Adding to 13411111 its reverse (11111431), we get a palindrome (24522542).

The spelling of 13411111 in words is "thirteen million, four hundred eleven thousand, one hundred eleven".