134203308 has 48 divisors (see below), whose sum is σ = 331201920. Its totient is φ = 42177024.

The previous prime is 134203297. The next prime is 134203331. The reversal of 134203308 is 803302431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50460 + ... + 53052.

It is an arithmetic number, because the mean of its divisors is an integer number (6900040).

Almost surely, 2^134203308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134203308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165600960).

134203308 is an abundant number, since it is smaller than the sum of its proper divisors (196998612).

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

134203308 is a wasteful number, since it uses less digits than its factorization.

134203308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846 (or 2844 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 134203308 is about 11584.6151425069. The cubic root of 134203308 is about 511.9816633651.

Adding to 134203308 its reverse (803302431), we get a palindrome (937505739).

The spelling of 134203308 in words is "one hundred thirty-four million, two hundred three thousand, three hundred eight".