134003320 has 32 divisors (see below), whose sum is σ = 328918320. Its totient is φ = 48728320.

The previous prime is 134003291. The next prime is 134003327. The reversal of 134003320 is 23300431.

It is a junction number, because it is equal to n+sod(n) for n = 134003294 and 134003303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134003327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151837 + ... + 152716.

Almost surely, 2^134003320 is an apocalyptic number.

134003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134003320 is an abundant number, since it is smaller than the sum of its proper divisors (194915000).

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

134003320 is a wasteful number, since it uses less digits than its factorization.

134003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304575 (or 304571 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 134003320 is about 11575.9803040606. The cubic root of 134003320 is about 511.7272208263.

Adding to 134003320 its reverse (23300431), we get a palindrome (157303751).

The spelling of 134003320 in words is "one hundred thirty-four million, three thousand, three hundred twenty".