1300214421 has 12 divisors (see below), whose sum is σ = 2048822880. Its totient is φ = 788008680.

The previous prime is 1300214413. The next prime is 1300214429. The reversal of 1300214421 is 1244120031.

1300214421 is a `hidden beast` number, since 1 + 30 + 0 + 214 + 421 = 666.

It is an interprime number because it is at equal distance from previous prime (1300214413) and next prime (1300214429).

It is not a de Polignac number, because 1300214421 - 2³ = 1300214413 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1300214394 and 1300214403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300214429) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6566641 + ... + 6566838.

It is an arithmetic number, because the mean of its divisors is an integer number (170735240).

Almost surely, 2^1300214421 is an apocalyptic number.

1300214421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1300214421 is a deficient number, since it is larger than the sum of its proper divisors (748608459).

1300214421 is a wasteful number, since it uses less digits than its factorization.

1300214421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13133496 (or 13133493 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1300214421 is about 36058.4861163083. The cubic root of 1300214421 is about 1091.4528842632.

Adding to 1300214421 its reverse (1244120031), we get a palindrome (2544334452).

The spelling of 1300214421 in words is "one billion, three hundred million, two hundred fourteen thousand, four hundred twenty-one".