134000130320 has 80 divisors (see below), whose sum is σ = 358046904960. Its totient is φ = 45686203392.

The previous prime is 134000130233. The next prime is 134000130323. The reversal of 134000130320 is 23031000431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×134000130320³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (134000130323) 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, 568157 + ... + 768636.

It is an arithmetic number, because the mean of its divisors is an integer number (4475586312).

Almost surely, 2^134000130320 is an apocalyptic number.

134000130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134000130320 is an abundant number, since it is smaller than the sum of its proper divisors (224046774640).

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

134000130320 is a wasteful number, since it uses less digits than its factorization.

134000130320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336992 (or 1336986 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 134000130320 its reverse (23031000431), we get a palindrome (157031130751).

The spelling of 134000130320 in words is "one hundred thirty-four billion, one hundred thirty thousand, three hundred twenty".