134320156 has 6 divisors (see below), whose sum is σ = 235060280. Its totient is φ = 67160076.

The previous prime is 134320127. The next prime is 134320157. The reversal of 134320156 is 651023431.

It is a self number, because there is not a number n which added to its sum of digits gives 134320156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134320157) 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, 16790016 + ... + 16790023.

Almost surely, 2^134320156 is an apocalyptic number.

It is an amenable number.

134320156 is a deficient number, since it is larger than the sum of its proper divisors (100740124).

134320156 is a wasteful number, since it uses less digits than its factorization.

134320156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33580043 (or 33580041 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 134320156 is about 11589.6572857009. The cubic root of 134320156 is about 512.1302108194.

Adding to 134320156 its reverse (651023431), we get a palindrome (785343587).

The spelling of 134320156 in words is "one hundred thirty-four million, three hundred twenty thousand, one hundred fifty-six".