134751120 has 80 divisors (see below), whose sum is σ = 477409920. Its totient is φ = 30799872.

The previous prime is 134751109. The next prime is 134751143. The reversal of 134751120 is 21157431.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38425 + ... + 41784.

It is an arithmetic number, because the mean of its divisors is an integer number (5967624).

Almost surely, 2^134751120 is an apocalyptic number.

134751120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134751120 is an abundant number, since it is smaller than the sum of its proper divisors (342658800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134751120 is a wasteful number, since it uses less digits than its factorization.

134751120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80232 (or 80226 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 134751120 is about 11608.2350079588. The cubic root of 134751120 is about 512.6773465157.

The spelling of 134751120 in words is "one hundred thirty-four million, seven hundred fifty-one thousand, one hundred twenty".