134331315 has 32 divisors (see below), whose sum is σ = 221246976. Its totient is φ = 69569280.

The previous prime is 134331289. The next prime is 134331319. The reversal of 134331315 is 513133431.

It is not a de Polignac number, because 134331315 - 2⁵ = 134331283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134331319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72450 + ... + 74280.

It is an arithmetic number, because the mean of its divisors is an integer number (6913968).

Almost surely, 2^134331315 is an apocalyptic number.

134331315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134331315 is a deficient number, since it is larger than the sum of its proper divisors (86915661).

134331315 is a wasteful number, since it uses less digits than its factorization.

134331315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979.

The product of its digits is 1620, while the sum is 24.

The square root of 134331315 is about 11590.1386963228. The cubic root of 134331315 is about 512.1443926145.

Adding to 134331315 its reverse (513133431), we get a palindrome (647464746).

The spelling of 134331315 in words is "one hundred thirty-four million, three hundred thirty-one thousand, three hundred fifteen".