134125101225 has 36 divisors (see below), whose sum is σ = 243127365936. Its totient is φ = 70671529440.

The previous prime is 134125101217. The next prime is 134125101277. The reversal of 134125101225 is 522101521431.

It is a happy number.

134125101225 is a `hidden beast` number, since 13 + 4 + 12 + 510 + 122 + 5 = 666.

It is not a de Polignac number, because 134125101225 - 2³ = 134125101217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3572359 + ... + 3609708.

Almost surely, 2^134125101225 is an apocalyptic number.

134125101225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134125101225 is a deficient number, since it is larger than the sum of its proper divisors (109002264711).

134125101225 is a wasteful number, since it uses less digits than its factorization.

134125101225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7182166 (or 7182158 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 134125101225 its reverse (522101521431), we get a palindrome (656226622656).

The spelling of 134125101225 in words is "one hundred thirty-four billion, one hundred twenty-five million, one hundred one thousand, two hundred twenty-five".