134323500 has 96 divisors (see below), whose sum is σ = 394430400. Its totient is φ = 35520000.

The previous prime is 134323499. The next prime is 134323507. The reversal of 134323500 is 5323431.

It is not an unprimeable number, because it can be changed into a prime (134323507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223200 + ... + 223800.

It is an arithmetic number, because the mean of its divisors is an integer number (4108650).

Almost surely, 2^134323500 is an apocalyptic number.

134323500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134323500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197215200).

134323500 is an abundant number, since it is smaller than the sum of its proper divisors (260106900).

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

134323500 is a wasteful number, since it uses less digits than its factorization.

134323500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 134323500 is about 11589.8015513640. The cubic root of 134323500 is about 512.1344607381.

Adding to 134323500 its reverse (5323431), we get a palindrome (139646931).

The spelling of 134323500 in words is "one hundred thirty-four million, three hundred twenty-three thousand, five hundred".