1300134204 has 72 divisors (see below), whose sum is σ = 3465396480. Its totient is φ = 409860000.

The previous prime is 1300134181. The next prime is 1300134221. The reversal of 1300134204 is 4024310031.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 512419 + ... + 514949.

Almost surely, 2^1300134204 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 1300134204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1732698240).

1300134204 is an abundant number, since it is smaller than the sum of its proper divisors (2165262276).

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

1300134204 is a wasteful number, since it uses less digits than its factorization.

1300134204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311 (or 3306 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1300134204 is about 36057.3737812393. The cubic root of 1300134204 is about 1091.4304379971.

Adding to 1300134204 its reverse (4024310031), we get a palindrome (5324444235).

The spelling of 1300134204 in words is "one billion, three hundred million, one hundred thirty-four thousand, two hundred four".