120434134 has 8 divisors (see below), whose sum is σ = 181268640. Its totient is φ = 60011256.

The previous prime is 120434131. The next prime is 120434147. The reversal of 120434134 is 431434021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120434131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102174 + ... + 103345.

It is an arithmetic number, because the mean of its divisors is an integer number (22658580).

Almost surely, 2^120434134 is an apocalyptic number.

120434134 is a deficient number, since it is larger than the sum of its proper divisors (60834506).

120434134 is a wasteful number, since it uses less digits than its factorization.

120434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205814.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 120434134 is about 10974.2486758775. The cubic root of 120434134 is about 493.8365137300.

Adding to 120434134 its reverse (431434021), we get a palindrome (551868155).

The spelling of 120434134 in words is "one hundred twenty million, four hundred thirty-four thousand, one hundred thirty-four".