134112111 has 8 divisors (see below), whose sum is σ = 204361344. Its totient is φ = 76635480.

The previous prime is 134112073. The next prime is 134112119. The reversal of 134112111 is 111211431.

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

It is not a de Polignac number, because 134112111 - 2⁶ = 134112047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134112119) 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, 3193125 + ... + 3193166.

It is an arithmetic number, because the mean of its divisors is an integer number (25545168).

Almost surely, 2^134112111 is an apocalyptic number.

134112111 is a deficient number, since it is larger than the sum of its proper divisors (70249233).

134112111 is an equidigital number, since it uses as much as digits as its factorization.

134112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6386301.

The product of its digits is 24, while the sum is 15.

The square root of 134112111 is about 11580.6783480071. The cubic root of 134112111 is about 511.8656657972.

Adding to 134112111 its reverse (111211431), we get a palindrome (245323542).

The spelling of 134112111 in words is "one hundred thirty-four million, one hundred twelve thousand, one hundred eleven".