134015212 has 12 divisors (see below), whose sum is σ = 234707760. Its totient is φ = 66955856.

The previous prime is 134015207. The next prime is 134015213. The reversal of 134015212 is 212510431.

It is a self number, because there is not a number n which added to its sum of digits gives 134015212.

It is not an unprimeable number, because it can be changed into a prime (134015213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6787 + ... + 17722.

It is an arithmetic number, because the mean of its divisors is an integer number (19558980).

Almost surely, 2^134015212 is an apocalyptic number.

It is an amenable number.

134015212 is a deficient number, since it is larger than the sum of its proper divisors (100692548).

134015212 is a wasteful number, since it uses less digits than its factorization.

134015212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25880 (or 25878 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 134015212 is about 11576.4939424681. The cubic root of 134015212 is about 511.7423579640.

Adding to 134015212 its reverse (212510431), we get a palindrome (346525643).

The spelling of 134015212 in words is "one hundred thirty-four million, fifteen thousand, two hundred twelve".