134545130 has 16 divisors (see below), whose sum is σ = 244580904. Its totient is φ = 53284800.

The previous prime is 134545129. The next prime is 134545139. The reversal of 134545130 is 31545431.

134545130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 132687361 + 1857769 = 11519^2 + 1363^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134545130.

It is not an unprimeable number, because it can be changed into a prime (134545139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65597 + ... + 67616.

Almost surely, 2^134545130 is an apocalyptic number.

134545130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134545130 is a deficient number, since it is larger than the sum of its proper divisors (110035774).

134545130 is a wasteful number, since it uses less digits than its factorization.

134545130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133321.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 134545130 is about 11599.3590340156. The cubic root of 134545130 is about 512.4159751203.

The spelling of 134545130 in words is "one hundred thirty-four million, five hundred forty-five thousand, one hundred thirty".