134212110 has 64 divisors (see below), whose sum is σ = 344699712. Its totient is φ = 33325056.

The previous prime is 134212109. The next prime is 134212151. The reversal of 134212110 is 11212431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134212110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48114 + ... + 50826.

It is an arithmetic number, because the mean of its divisors is an integer number (5385933).

Almost surely, 2^134212110 is an apocalyptic number.

134212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134212110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172349856).

134212110 is an abundant number, since it is smaller than the sum of its proper divisors (210487602).

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

134212110 is a wasteful number, since it uses less digits than its factorization.

134212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 134212110 is about 11584.9950366843. The cubic root of 134212110 is about 511.9928562439.

Adding to 134212110 its reverse (11212431), we get a palindrome (145424541).

The spelling of 134212110 in words is "one hundred thirty-four million, two hundred twelve thousand, one hundred ten".