134031134 has 4 divisors (see below), whose sum is σ = 201046704. Its totient is φ = 67015566.

The previous prime is 134031071. The next prime is 134031137. The reversal of 134031134 is 431130431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431130431 = 227 ⋅1899253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134031137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33507782 + ... + 33507785.

It is an arithmetic number, because the mean of its divisors is an integer number (50261676).

Almost surely, 2^134031134 is an apocalyptic number.

134031134 is a deficient number, since it is larger than the sum of its proper divisors (67015570).

134031134 is an equidigital number, since it uses as much as digits as its factorization.

134031134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67015569.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 134031134 is about 11577.1816086645. The cubic root of 134031134 is about 511.7626234225.

Adding to 134031134 its reverse (431130431), we get a palindrome (565161565).

The spelling of 134031134 in words is "one hundred thirty-four million, thirty-one thousand, one hundred thirty-four".