14100111 has 12 divisors (see below), whose sum is σ = 20414992. Its totient is φ = 9377856.

The previous prime is 14100101. The next prime is 14100113. The reversal of 14100111 is 11100141.

14100111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14100111 - 2⁷ = 14099983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14100093 and 14100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14100113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2775 + ... + 5991.

Almost surely, 2^14100111 is an apocalyptic number.

14100111 is a deficient number, since it is larger than the sum of its proper divisors (6314881).

14100111 is a wasteful number, since it uses less digits than its factorization.

14100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710 (or 3707 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 14100111 is about 3755.0114513807. The cubic root of 14100111 is about 241.5873428653.

Adding to 14100111 its reverse (11100141), we get a palindrome (25200252).

The spelling of 14100111 in words is "fourteen million, one hundred thousand, one hundred eleven".