120000134 has 4 divisors (see below), whose sum is σ = 180000204. Its totient is φ = 60000066.

The previous prime is 120000121. The next prime is 120000137. The reversal of 120000134 is 431000021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000137) 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 as a sum of consecutive naturals, namely, 30000032 + ... + 30000035.

It is an arithmetic number, because the mean of its divisors is an integer number (45000051).

Almost surely, 2^120000134 is an apocalyptic number.

120000134 is a deficient number, since it is larger than the sum of its proper divisors (60000070).

120000134 is an equidigital number, since it uses as much as digits as its factorization.

120000134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60000069.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120000134 is about 10954.4572663368. The cubic root of 120000134 is about 493.2425984618.

Adding to 120000134 its reverse (431000021), we get a palindrome (551000155).

The spelling of 120000134 in words is "one hundred twenty million, one hundred thirty-four", and thus it is an aban number.