1300421013 has 8 divisors (see below), whose sum is σ = 1734099168. Its totient is φ = 866845104.

The previous prime is 1300421011. The next prime is 1300421027. The reversal of 1300421013 is 3101240031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1300421013 - 2¹ = 1300421011 is a prime.

It is a super-2 number, since 2×1300421013² = 3382189622103892338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1300420983 and 1300421001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300421011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12006 + ... + 52392.

It is an arithmetic number, because the mean of its divisors is an integer number (216762396).

Almost surely, 2^1300421013 is an apocalyptic number.

It is an amenable number.

1300421013 is a deficient number, since it is larger than the sum of its proper divisors (433678155).

1300421013 is a wasteful number, since it uses less digits than its factorization.

1300421013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51123.

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

The square root of 1300421013 is about 36061.3506818588. The cubic root of 1300421013 is about 1091.5106884452.

Adding to 1300421013 its reverse (3101240031), we get a palindrome (4401661044).

The spelling of 1300421013 in words is "one billion, three hundred million, four hundred twenty-one thousand, thirteen".