1300421130 has 32 divisors (see below), whose sum is σ = 3123080064. Its totient is φ = 346549056.

The previous prime is 1300421117. The next prime is 1300421131. The reversal of 1300421130 is 311240031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1300421131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34339 + ... + 61481.

It is an arithmetic number, because the mean of its divisors is an integer number (97596252).

Almost surely, 2^1300421130 is an apocalyptic number.

1300421130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300421130 is an abundant number, since it is smaller than the sum of its proper divisors (1822658934).

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

1300421130 is a wasteful number, since it uses less digits than its factorization.

1300421130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28750.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1300421130 is about 36061.3523040942. The cubic root of 1300421130 is about 1091.5107211799.

Adding to 1300421130 its reverse (311240031), we get a palindrome (1611661161).

The spelling of 1300421130 in words is "one billion, three hundred million, four hundred twenty-one thousand, one hundred thirty".