134051109 has 8 divisors (see below), whose sum is σ = 180316992. Its totient is φ = 88576320.

The previous prime is 134051051. The next prime is 134051129. The reversal of 134051109 is 901150431.

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

It is not a de Polignac number, because 134051109 - 2⁷ = 134050981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134051129) 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, 197377 + ... + 198054.

It is an arithmetic number, because the mean of its divisors is an integer number (22539624).

Almost surely, 2^134051109 is an apocalyptic number.

It is an amenable number.

134051109 is a deficient number, since it is larger than the sum of its proper divisors (46265883).

134051109 is a wasteful number, since it uses less digits than its factorization.

134051109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395547.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 134051109 is about 11578.0442649007. The cubic root of 134051109 is about 511.7880452538.

The spelling of 134051109 in words is "one hundred thirty-four million, fifty-one thousand, one hundred nine".