134116155 has 80 divisors (see below), whose sum is σ = 262231200. Its totient is φ = 65318400.

The previous prime is 134116153. The next prime is 134116181. The reversal of 134116155 is 551611431.

134116155 is a `hidden beast` number, since 1 + 3 + 41 + 1 + 615 + 5 = 666.

It is not a de Polignac number, because 134116155 - 2¹ = 134116153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (134116153) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 222855 + ... + 223455.

It is an arithmetic number, because the mean of its divisors is an integer number (3277890).

Almost surely, 2^134116155 is an apocalyptic number.

134116155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134116155 is a deficient number, since it is larger than the sum of its proper divisors (128115045).

134116155 is a wasteful number, since it uses less digits than its factorization.

134116155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 657 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 134116155 is about 11580.8529478618. The cubic root of 134116155 is about 511.8708106569.

Adding to 134116155 its reverse (551611431), we get a palindrome (685727586).

The spelling of 134116155 in words is "one hundred thirty-four million, one hundred sixteen thousand, one hundred fifty-five".