134133315 has 32 divisors (see below), whose sum is σ = 228329280. Its totient is φ = 67006464.

The previous prime is 134133313. The next prime is 134133317. The reversal of 134133315 is 513331431.

It is an interprime number because it is at equal distance from previous prime (134133313) and next prime (134133317).

It is not a de Polignac number, because 134133315 - 2¹ = 134133313 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (134133313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57247 + ... + 59543.

It is an arithmetic number, because the mean of its divisors is an integer number (7135290).

Almost surely, 2^134133315 is an apocalyptic number.

134133315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134133315 is a deficient number, since it is larger than the sum of its proper divisors (94195965).

134133315 is a wasteful number, since it uses less digits than its factorization.

134133315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551.

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

The square root of 134133315 is about 11581.5938022364. The cubic root of 134133315 is about 511.8926408098.

Adding to 134133315 its reverse (513331431), we get a palindrome (647464746).

The spelling of 134133315 in words is "one hundred thirty-four million, one hundred thirty-three thousand, three hundred fifteen".