1300421116 has 6 divisors (see below), whose sum is σ = 2275736960. Its totient is φ = 650210556.

The previous prime is 1300421027. The next prime is 1300421117. The reversal of 1300421116 is 6111240031.

It is a junction number, because it is equal to n+sod(n) for n = 1300421093 and 1300421102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300421117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162552636 + ... + 162552643.

Almost surely, 2^1300421116 is an apocalyptic number.

It is an amenable number.

1300421116 is a deficient number, since it is larger than the sum of its proper divisors (975315844).

1300421116 is a wasteful number, since it uses less digits than its factorization.

1300421116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325105283 (or 325105281 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1300421116 is about 36061.3521099806. The cubic root of 1300421116 is about 1091.5107172629.

Adding to 1300421116 its reverse (6111240031), we get a palindrome (7411661147).

The spelling of 1300421116 in words is "one billion, three hundred million, four hundred twenty-one thousand, one hundred sixteen".