134311526 has 8 divisors (see below), whose sum is σ = 213318360. Its totient is φ = 63205408.

The previous prime is 134311523. The next prime is 134311609. The reversal of 134311526 is 625113431.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134311495 and 134311504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134311523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1975136 + ... + 1975203.

It is an arithmetic number, because the mean of its divisors is an integer number (26664795).

Almost surely, 2^134311526 is an apocalyptic number.

134311526 is a deficient number, since it is larger than the sum of its proper divisors (79006834).

134311526 is a wasteful number, since it uses less digits than its factorization.

134311526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950358.

The product of its digits is 2160, while the sum is 26.

The square root of 134311526 is about 11589.2849650011. The cubic root of 134311526 is about 512.1192425515.

Adding to 134311526 its reverse (625113431), we get a palindrome (759424957).

The spelling of 134311526 in words is "one hundred thirty-four million, three hundred eleven thousand, five hundred twenty-six".