134120210 has 32 divisors (see below), whose sum is σ = 281117952. Its totient is φ = 45115200.

The previous prime is 134120201. The next prime is 134120213. The reversal of 134120210 is 12021431.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (134120213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14366 + ... + 21785.

It is an arithmetic number, because the mean of its divisors is an integer number (8784936).

Almost surely, 2^134120210 is an apocalyptic number.

134120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134120210 is an abundant number, since it is smaller than the sum of its proper divisors (146997742).

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

134120210 is a wasteful number, since it uses less digits than its factorization.

134120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36218.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 134120210 is about 11581.0280199989. The cubic root of 134120210 is about 511.8759694070.

Adding to 134120210 its reverse (12021431), we get a palindrome (146141641).

The spelling of 134120210 in words is "one hundred thirty-four million, one hundred twenty thousand, two hundred ten".