134130210 has 16 divisors (see below), whose sum is σ = 321912576. Its totient is φ = 35768048.

The previous prime is 134130173. The next prime is 134130259. The reversal of 134130210 is 12031431.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 134130210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235474 + ... + 2235533.

It is an arithmetic number, because the mean of its divisors is an integer number (20119536).

Almost surely, 2^134130210 is an apocalyptic number.

134130210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134130210 is an abundant number, since it is smaller than the sum of its proper divisors (187782366).

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

134130210 is a wasteful number, since it uses less digits than its factorization.

134130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471017.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 134130210 is about 11581.4597525528. The cubic root of 134130210 is about 511.8886909113. Note that the first 3 decimals are identical.

Adding to 134130210 its reverse (12031431), we get a palindrome (146161641).

The spelling of 134130210 in words is "one hundred thirty-four million, one hundred thirty thousand, two hundred ten".