134513234 has 4 divisors (see below), whose sum is σ = 201769854. Its totient is φ = 67256616.

The previous prime is 134513233. The next prime is 134513257. The reversal of 134513234 is 432315431.

134513234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120934009 + 13579225 = 10997^2 + 3685^2 .

It is a super-2 number, since 2×134513234² = 36187620242277512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134513233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33628307 + ... + 33628310.

Almost surely, 2^134513234 is an apocalyptic number.

134513234 is a deficient number, since it is larger than the sum of its proper divisors (67256620).

134513234 is an equidigital number, since it uses as much as digits as its factorization.

134513234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67256619.

The product of its digits is 4320, while the sum is 26.

The square root of 134513234 is about 11597.9840489630. The cubic root of 134513234 is about 512.3754798811.

Adding to 134513234 its reverse (432315431), we get a palindrome (566828665).

It can be divided in two parts, 13451 and 3234, that multiplied together give a palindrome (43500534).

The spelling of 134513234 in words is "one hundred thirty-four million, five hundred thirteen thousand, two hundred thirty-four".